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101. Polygenic Risk Score Prediction of Alcohol Dependence Symptoms Across Population‐Based and Clinically Ascertained Samples

Author: Savage, Jeanne E., Salvatore, Jessica E., Aliev, Fazil, Edwards, Alexis C., Hickman, Matthew, Kendler, Kenneth S., Macleod, John, Latvala, Antti, Loukola, Anu, Kaprio, Jaakko, Rose, Richard J., Chan, Grace, Hesselbrock, Victor, Webb, Bradley T., Adkins, Amy, Bigdeli, Tim B., Riley, Brien P., Dick, Danielle M., Porjesz, B., Edenberg, H., Bierut, L., Nurnberger, J., Foroud, T., Kuperman, S., Kramer, J., Rice, J., Bucholz, K., Agrawal, A., Schuckit, M., Tischfield, J., Brooks, A., Almasy, L., Goate, A., Taylor, R., Bauer, L., McClintick, J., Wetherill, L., Xuei, X., Liu, Y., Lai, D., OʼConnor, S., Plawecki, M., Lourens, S., Meyers, J., Chorlian, D., Kamarajan, C., Pandey, A., Zhang, J., Wang, J.‐C., Kapoor, M., Bertelsen, S., Anokhin, A., McCutcheon, V., Saccone, S., Cho, B., Parsian, A., and Reilly, M.
Published: 2018
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102. Publisher Correction: Protein-altering variants associated with body mass index implicate pathways that control energy intake and expenditure in obesity

Author: Turcot, Valérie, Lu, Yingchang, Highland, Heather M., Schurmann, Claudia, Justice, Anne E., Fine, Rebecca S., Bradfield, Jonathan P., Esko, Tõnu, Giri, Ayush, Graff, Mariaelisa, Guo, Xiuqing, Hendricks, Audrey E., Karaderi, Tugce, Lempradl, Adelheid, Locke, Adam E., Mahajan, Anubha, Marouli, Eirini, Sivapalaratnam, Suthesh, Young, Kristin L., Alfred, Tamuno, Feitosa, Mary F., Masca, Nicholas G. D., Manning, Alisa K., Medina-Gomez, Carolina, Mudgal, Poorva, Ng, Maggie C. Y., Reiner, Alex P., Vedantam, Sailaja, Willems, Sara M., Winkler, Thomas W., Abecasis, Gonçalo, Aben, Katja K., Alam, Dewan S., Alharthi, Sameer E., Allison, Matthew, Amouyel, Philippe, Asselbergs, Folkert W., Auer, Paul L., Balkau, Beverley, Bang, Lia E., Barroso, Inês, Bastarache, Lisa, Benn, Marianne, Bergmann, Sven, Bielak, Lawrence F., Blüher, Matthias, Boehnke, Michael, Boeing, Heiner, Boerwinkle, Eric, Böger, Carsten A., Bork-Jensen, Jette, Bots, Michiel L., Bottinger, Erwin P., Bowden, Donald W., Brandslund, Ivan, Breen, Gerome, Brilliant, Murray H., Broer, Linda, Brumat, Marco, Burt, Amber A., Butterworth, Adam S., Campbell, Peter T., Cappellani, Stefania, Carey, David J., Catamo, Eulalia, Caulfield, Mark J., Chambers, John C., Chasman, Daniel I., Chen, Yii-Der I., Chowdhury, Rajiv, Christensen, Cramer, Chu, Audrey Y., Cocca, Massimiliano, Collins, Francis S., Cook, James P., Corley, Janie, Galbany, Jordi Corominas, Cox, Amanda J., Crosslin, David S., Cuellar-Partida, Gabriel, D’Eustacchio, Angela, Danesh, John, Davies, Gail, Bakker, Paul I. W., Groot, Mark C. H., Mutsert, Renée, Deary, Ian J., Dedoussis, George, Demerath, Ellen W., Heijer, Martin, Hollander, Anneke I., Ruijter, Hester M., Dennis, Joe G., Denny, Josh C., Di Angelantonio, Emanuele, Drenos, Fotios, Du, Mengmeng, Dubé, Marie-Pierre, Dunning, Alison M., Easton, Douglas F., Edwards, Todd L., Ellinghaus, David, Ellinor, Patrick T., Elliott, Paul, Evangelou, Evangelos, Farmaki, Aliki-Eleni, Farooqi, I. Sadaf, Faul, Jessica D., Fauser, Sascha, Feng, Shuang, Ferrannini, Ele, Ferrieres, Jean, Florez, Jose C., Ford, Ian, Fornage, Myriam, Franco, Oscar H., Franke, Andre, Franks, Paul W., Friedrich, Nele, Frikke-Schmidt, Ruth, Galesloot, Tessel E., Gan, Wei, Gandin, Ilaria, Gasparini, Paolo, Gibson, Jane, Giedraitis, Vilmantas, Gjesing, Anette P., Gordon-Larsen, Penny, Gorski, Mathias, Grabe, Hans-Jörgen, Grant, Struan F. A., Grarup, Niels, Griffiths, Helen L., Grove, Megan L., Gudnason, Vilmundur, Gustafsson, Stefan, Haessler, Jeff, Hakonarson, Hakon, Hammerschlag, Anke R., Hansen, Torben, Harris, Kathleen Mullan, Harris, Tamara B., Hattersley, Andrew T., Have, Christian T., Hayward, Caroline, He, Liang, Heard-Costa, Nancy L., Heath, Andrew C., Heid, Iris M., Helgeland, Øyvind, Hernesniemi, Jussi, Hewitt, Alex W., Holmen, Oddgeir L., Hovingh, G. Kees, Howson, Joanna M. M., Hu, Yao, Huang, Paul L., Huffman, Jennifer E., Ikram, M. Arfan, Ingelsson, Erik, Jackson, Anne U., Jansson, Jan-Håkan, Jarvik, Gail P., Jensen, Gorm B., Jia, Yucheng, Johansson, Stefan, Jørgensen, Marit E., Jørgensen, Torben, Jukema, J. Wouter, Kahali, Bratati, Kahn, René S., Kähönen, Mika, Kamstrup, Pia R., Kanoni, Stavroula, Kaprio, Jaakko, Karaleftheri, Maria, Kardia, Sharon L. R., Karpe, Fredrik, Kathiresan, Sekar, Kee, Frank, Kiemeney, Lambertus A., Kim, Eric, Kitajima, Hidetoshi, Komulainen, Pirjo, Kooner, Jaspal S., Kooperberg, Charles, Korhonen, Tellervo, Kovacs, Peter, Kuivaniemi, Helena, Kutalik, Zoltán, Kuulasmaa, Kari, Kuusisto, Johanna, Laakso, Markku, Lakka, Timo A., Lamparter, David, Lange, Ethan M., Lange, Leslie A., Langenberg, Claudia, Larson, Eric B., Lee, Nanette R., Lehtimäki, Terho, Lewis, Cora E., Li, Huaixing, Li, Jin, Li-Gao, Ruifang, Lin, Honghuang, Lin, Keng-Hung, Lin, Li-An, Lin, Xu, Lind, Lars, Lindström, Jaana, Linneberg, Allan, Liu, Ching-Ti, Liu, Dajiang J., Liu, Yongmei, Lo, Ken S., Lophatananon, Artitaya, Lotery, Andrew J., Loukola, Anu, Luan, Jian’an, Lubitz, Steven A., Lyytikäinen, Leo-Pekka, Männistö, Satu, Marenne, Gaëlle, Mazul, Angela L., McCarthy, Mark I., McKean-Cowdin, Roberta, Medland, Sarah E., Meidtner, Karina, Milani, Lili, Mistry, Vanisha, Mitchell, Paul, Mohlke, Karen L., Moilanen, Leena, Moitry, Marie, Montgomery, Grant W., Mook-Kanamori, Dennis O., Moore, Carmel, Mori, Trevor A., Morris, Andrew D., Morris, Andrew P., Müller-Nurasyid, Martina, Munroe, Patricia B., Nalls, Mike A., Narisu, Narisu, Nelson, Christopher P., Neville, Matt, Nielsen, Sune F., Nikus, Kjell, Njølstad, Pål R., Nordestgaard, Børge G., Nyholt, Dale R., O’Connel, Jeffrey R., O’Donoghue, Michelle L., Loohuis, Loes M. Olde, Ophoff, Roel A., Owen, Katharine R., Packard, Chris J., Padmanabhan, Sandosh, Palmer, Colin N. A., Palmer, Nicholette D., Pasterkamp, Gerard, Patel, Aniruddh P., Pattie, Alison, Pedersen, Oluf, Peissig, Peggy L., Peloso, Gina M., Pennell, Craig E., Perola, Markus, Perry, James A., Perry, John R. B., Pers, Tune H., Person, Thomas N., Peters, Annette, Petersen, Eva R. B., Peyser, Patricia A., Pirie, Ailith, Polasek, Ozren, Polderman, Tinca J., Puolijoki, Hannu, Raitakari, Olli T., Rasheed, Asif, Rauramaa, Rainer, Reilly, Dermot F., Renström, Frida, Rheinberger, Myriam, Ridker, Paul M., Rioux, John D., Rivas, Manuel A., Roberts, David J., Robertson, Neil R., Robino, Antonietta, Rolandsson, Olov, Rudan, Igor, Ruth, Katherine S., Saleheen, Danish, Salomaa, Veikko, Samani, Nilesh J., Sapkota, Yadav, Sattar, Naveed, Schoen, Robert E., Schreiner, Pamela J., Schulze, Matthias B., Scott, Robert A., Segura-Lepe, Marcelo P., Shah, Svati H., Sheu, Wayne H.-H., Sim, Xueling, Slater, Andrew J., Small, Kerrin S., Smith, Albert V., Southam, Lorraine, Spector, Timothy D., Speliotes, Elizabeth K., Starr, John M., Stefansson, Kari, Steinthorsdottir, Valgerdur, Stirrups, Kathleen E., Strauch, Konstantin, Stringham, Heather M., Stumvoll, Michael, Sun, Liang, Surendran, Praveen, Swift, Amy J., Tada, Hayato, Tansey, Katherine E., Tardif, Jean-Claude, Taylor, Kent D., Teumer, Alexander, Thompson, Deborah J., Thorleifsson, Gudmar, Thorsteinsdottir, Unnur, Thuesen, Betina H., Tönjes, Anke, Tromp, Gerard, Trompet, Stella, Tsafantakis, Emmanouil, Tuomilehto, Jaakko, Tybjaerg-Hansen, Anne, Tyrer, Jonathan P., Uher, Rudolf, Uitterlinden, André G., Uusitupa, Matti, Laan, Sander W., Duijn, Cornelia M., Leeuwen, Nienke, van Setten, Jessica, Vanhala, Mauno, Varbo, Anette, Varga, Tibor V., Varma, Rohit, Edwards, Digna R. Velez, Vermeulen, Sita H., Veronesi, Giovanni, Vestergaard, Henrik, Vitart, Veronique, Vogt, Thomas F., Völker, Uwe, Vuckovic, Dragana, Wagenknecht, Lynne E., Walker, Mark, Wallentin, Lars, Wang, Feijie, Wang, Carol A., Wang, Shuai, Wang, Yiqin, Ware, Erin B., Wareham, Nicholas J., Warren, Helen R., Waterworth, Dawn M., Wessel, Jennifer, White, Harvey D., Willer, Cristen J., Wilson, James G., Witte, Daniel R., Wood, Andrew R., Wu, Ying, Yaghootkar, Hanieh, Yao, Jie, Yao, Pang, Yerges-Armstrong, Laura M., Young, Robin, Zeggini, Eleftheria, Zhan, Xiaowei, Zhang, Weihua, Zhao, Jing Hua, Zhao, Wei, Zhao, Wei, Zhou, Wei, Zondervan, Krina T, CHD Exome+ Consortium, EPIC-CVD Consortium, ExomeBP Consortium, Global Lipids Genetic Consortium, GoT2D Genes Consortium, EPIC InterAct Consortium, INTERVAL Study, ReproGen Consortium, T2D-Genes Consortium, The MAGIC Investigators, Understanding Society Scientific Group, Rotter, Jerome I., Pospisilik, John A., Rivadeneira, Fernando, Borecki, Ingrid B., Deloukas, Panos, Frayling, Timothy M., Lettre, Guillaume, North, Kari E., Lindgren, Cecilia M., Hirschhorn, Joel N., and Loos, Ruth J. F.
Published: 2019
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103. Hatred—A Challenge to Contemporary Collective Identity

Author: Loukola, Olli, primary
Published: 2017
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104. Environmental Justice

Author: Loukola, Olli, primary
Published: 2017
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105. The role of cognition in nesting.

Author: Lehtonen, Topi K., Helanterä, Heikki, Solvi, Cwyn, Wong, Bob B. M., and Loukola, Olli J.
Subjects: COGNITION, NEST building, COGNITIVE ability, ABIOTIC environment, BIOLOGICAL fitness, SOCIAL context
Abstract: For many animals, nests are essential for reproductive success. Nesting individuals need to carry out a range of potentially challenging tasks, from selecting an appropriate site and choosing suitable materials to constructing the nest and defending it against competitors, parasites and predators. Given the high fitness stakes involved, and the diverse impacts both the abiotic and social environment can have on nesting success, we might expect cognition to facilitate nesting efforts. This should be especially true under variable environmental conditions, including those changing due to anthropogenic impacts. Here, we review, across a wide range of taxa, evidence linking cognition to nesting behaviours, including selection of nesting sites and materials, nest construction, and nest defence. We also discuss how different cognitive abilities may increase an individual's nesting success. Finally, we highlight how combining experimental and comparative research can uncover the links between cognitive abilities, nesting behaviours and the evolutionary pathways that may have led to the associations between them. In so doing, the review highlights current knowledge gaps and provides suggestions for future research. This article is part of the theme issue 'The evolutionary ecology of nests: a cross-taxon approach'. [ABSTRACT FROM AUTHOR]
Published: 2023
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106. Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function

Author: Davies, Gail, Lam, Max, Harris, Sarah E., Trampush, Joey W., Luciano, Michelle, Hill, W. David, Hagenaars, Saskia P., Ritchie, Stuart J., Marioni, Riccardo E., Fawns-Ritchie, Chloe, Liewald, David C. M., Okely, Judith A., Ahola-Olli, Ari V., Barnes, Catriona L. K., Bertram, Lars, Bis, Joshua C., Burdick, Katherine E., Christoforou, Andrea, DeRosse, Pamela, Djurovic, Srdjan, Espeseth, Thomas, Giakoumaki, Stella, Giddaluru, Sudheer, Gustavson, Daniel E., Hayward, Caroline, Hofer, Edith, Ikram, M. Arfan, Karlsson, Robert, Knowles, Emma, Lahti, Jari, Leber, Markus, Li, Shuo, Mather, Karen A., Melle, Ingrid, Morris, Derek, Oldmeadow, Christopher, Palviainen, Teemu, Payton, Antony, Pazoki, Raha, Petrovic, Katja, Reynolds, Chandra A., Sargurupremraj, Muralidharan, Scholz, Markus, Smith, Jennifer A., Smith, Albert V., Terzikhan, Natalie, Thalamuthu, Anbupalam, Trompet, Stella, van der Lee, Sven J., Ware, Erin B., Windham, B. Gwen, Wright, Margaret J., Yang, Jingyun, Yu, Jin, Ames, David, Amin, Najaf, Amouyel, Philippe, Andreassen, Ole A., Armstrong, Nicola J., Assareh, Amelia A., Attia, John R., Attix, Deborah, Avramopoulos, Dimitrios, Bennett, David A., Böhmer, Anne C., Boyle, Patricia A., Brodaty, Henry, Campbell, Harry, Cannon, Tyrone D., Cirulli, Elizabeth T., Congdon, Eliza, Conley, Emily Drabant, Corley, Janie, Cox, Simon R., Dale, Anders M., Dehghan, Abbas, Dick, Danielle, Dickinson, Dwight, Eriksson, Johan G., Evangelou, Evangelos, Faul, Jessica D., Ford, Ian, Freimer, Nelson A., Gao, He, Giegling, Ina, Gillespie, Nathan A., Gordon, Scott D., Gottesman, Rebecca F., Griswold, Michael E., Gudnason, Vilmundur, Harris, Tamara B., Hartmann, Annette M., Hatzimanolis, Alex, Heiss, Gerardo, Holliday, Elizabeth G., Joshi, Peter K., Kähönen, Mika, Kardia, Sharon L. R., Karlsson, Ida, Kleineidam, Luca, Knopman, David S., Kochan, Nicole A., Konte, Bettina, Kwok, John B., Le Hellard, Stephanie, Lee, Teresa, Lehtimäki, Terho, Li, Shu-Chen, Lill, Christina M., Liu, Tian, Koini, Marisa, London, Edythe, Longstreth, Jr, Will T., Lopez, Oscar L., Loukola, Anu, Luck, Tobias, Lundervold, Astri J., Lundquist, Anders, Lyytikäinen, Leo-Pekka, Martin, Nicholas G., Montgomery, Grant W., Murray, Alison D., Need, Anna C., Noordam, Raymond, Nyberg, Lars, Ollier, William, Papenberg, Goran, Pattie, Alison, Polasek, Ozren, Poldrack, Russell A., Psaty, Bruce M., Reppermund, Simone, Riedel-Heller, Steffi G., Rose, Richard J., Rotter, Jerome I., Roussos, Panos, Rovio, Suvi P., Saba, Yasaman, Sabb, Fred W., Sachdev, Perminder S., Satizabal, Claudia L., Schmid, Matthias, Scott, Rodney J., Scult, Matthew A., Simino, Jeannette, Slagboom, P. Eline, Smyrnis, Nikolaos, Soumaré, Aïcha, Stefanis, Nikos C., Stott, David J., Straub, Richard E., Sundet, Kjetil, Taylor, Adele M., Taylor, Kent D., Tzoulaki, Ioanna, Tzourio, Christophe, Uitterlinden, André, Vitart, Veronique, Voineskos, Aristotle N., Kaprio, Jaakko, Wagner, Michael, Wagner, Holger, Weinhold, Leonie, Wen, K. Hoyan, Widen, Elisabeth, Yang, Qiong, Zhao, Wei, Adams, Hieab H. H., Arking, Dan E., Bilder, Robert M., Bitsios, Panos, Boerwinkle, Eric, Chiba-Falek, Ornit, Corvin, Aiden, De Jager, Philip L., Debette, Stéphanie, Donohoe, Gary, Elliott, Paul, Fitzpatrick, Annette L., Gill, Michael, Glahn, David C., Hägg, Sara, Hansell, Narelle K., Hariri, Ahmad R., Ikram, M. Kamran, Jukema, J. Wouter, Vuoksimaa, Eero, Keller, Matthew C., Kremen, William S., Launer, Lenore, Lindenberger, Ulman, Palotie, Aarno, Pedersen, Nancy L., Pendleton, Neil, Porteous, David J., Räikkönen, Katri, Raitakari, Olli T., Ramirez, Alfredo, Reinvang, Ivar, Rudan, Igor, Dan Rujescu, Schmidt, Reinhold, Schmidt, Helena, Schofield, Peter W., Schofield, Peter R., Starr, John M., Steen, Vidar M., Trollor, Julian N., Turner, Steven T., Van Duijn, Cornelia M., Villringer, Arno, Weinberger, Daniel R., Weir, David R., Wilson, James F., Malhotra, Anil, McIntosh, Andrew M., Gale, Catharine R., Seshadri, Sudha, Mosley, Jr, Thomas H., Bressler, Jan, Lencz, Todd, and Deary, Ian J.
Published: 2018
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107. Genome-wide meta-analyses reveal novel loci for verbal short-term memory and learning

Author: Jari Lahti, Samuli Tuominen, Qiong Yang, Giulio Pergola, Shahzad Ahmad, Najaf Amin, Nicola J. Armstrong, Alexa Beiser, Katharina Bey, Joshua C. Bis, Eric Boerwinkle, Jan Bressler, Archie Campbell, Harry Campbell, Qiang Chen, Janie Corley, Simon R. Cox, Gail Davies, Philip L. De Jager, Eske M. Derks, Jessica D. Faul, Annette L. Fitzpatrick, Alison E. Fohner, Ian Ford, Myriam Fornage, Zachary Gerring, Hans J. Grabe, Francine Grodstein, Vilmundur Gudnason, Eleanor Simonsick, Elizabeth G. Holliday, Peter K. Joshi, Eero Kajantie, Jaakko Kaprio, Pauliina Karell, Luca Kleineidam, Maria J. Knol, Nicole A. Kochan, John B. Kwok, Markus Leber, Max Lam, Teresa Lee, Shuo Li, Anu Loukola, Tobias Luck, Riccardo E. Marioni, Karen A. Mather, Sarah Medland, Saira S. Mirza, Mike A. Nalls, Kwangsik Nho, Adrienne O’Donnell, Christopher Oldmeadow, Jodie Painter, Alison Pattie, Simone Reppermund, Shannon L. Risacher, Richard J. Rose, Vijay Sadashivaiah, Markus Scholz, Claudia L. Satizabal, Peter W. Schofield, Katharina E. Schraut, Rodney J. Scott, Jeannette Simino, Albert V. Smith, Jennifer A. Smith, David J. Stott, Ida Surakka, Alexander Teumer, Anbupalam Thalamuthu, Stella Trompet, Stephen T. Turner, Sven J. van der Lee, Arno Villringer, Uwe Völker, Robert S. Wilson, Katharina Wittfeld, Eero Vuoksimaa, Rui Xia, Kristine Yaffe, Lei Yu, Habil Zare, Wei Zhao, David Ames, John Attia, David A. Bennett, Henry Brodaty, Daniel I. Chasman, Aaron L. Goldman, Caroline Hayward, M. Arfan Ikram, J. Wouter Jukema, Sharon L. R. Kardia, Todd Lencz, Markus Loeffler, Venkata S. Mattay, Aarno Palotie, Bruce M. Psaty, Alfredo Ramirez, Paul M. Ridker, Steffi G. Riedel-Heller, Perminder S. Sachdev, Andrew J. Saykin, Martin Scherer, Peter R. Schofield, Stephen Sidney, John M. Starr, Julian Trollor, William Ulrich, Michael Wagner, David R. Weir, James F. Wilson, Margaret J. Wright, Daniel R. Weinberger, Stephanie Debette, Johan G. Eriksson, Thomas H. Mosley, Lenore J. Launer, Cornelia M. van Duijn, Ian J. Deary, Sudha Seshadri, Katri Räikkönen, Epidemiology, Radiology & Nuclear Medicine, VU University medical center, Department of Psychology and Logopedics, University of Helsinki, HUS Children and Adolescents, Lastentautien yksikkö, Children's Hospital, Clinicum, Helsinki University Hospital Area, Institute for Molecular Medicine Finland, Department of Public Health, HUSLAB, HUS Helsinki and Uusimaa Hospital District, Cognitive and Brain Aging, Faculty Common Matters (Faculty of Medicine), Centre of Excellence in Complex Disease Genetics, Research Programs Unit, Aarno Palotie / Principal Investigator, Genomics of Neurological and Neuropsychiatric Disorders, Johan Eriksson / Principal Investigator, Department of General Practice and Primary Health Care, and Medicum
Subjects: EXPRESSION, Multifactorial Inheritance, DATABASE, Memory, Short-Term/physiology, 3112 Neurosciences, CADHERIN, Brain, EPISODIC MEMORY, ASSOCIATION, Verbal Learning, 3124 Neurology and psychiatry, NETWORKS, Cellular and Molecular Neuroscience, Psychiatry and Mental health, WORKING-MEMORY, QUALITY-CONTROL, SDG 3 - Good Health and Well-being, physiology [Memory, Short-Term], SCHIZOPHRENIA, 1182 Biochemistry, cell and molecular biology, Learning, COGNITIVE FUNCTIONS, 3111 Biomedicine, ddc:610, Molecular Biology
Abstract: Abstract Understanding the genomic basis of memory processes may help in combating neurodegenerative disorders. Hence, we examined the associations of common genetic variants with verbal short-term memory and verbal learning in adults without dementia or stroke (N = 53,637). We identified novel loci in the intronic region of CDH18, and at 13q21 and 3p21.1, as well as an expected signal in the APOE/APOC1/TOMM40 region. These results replicated in an independent sample. Functional and bioinformatic analyses supported many of these loci and further implicated POC1. We showed that polygenic score for verbal learning associated with brain activation in right parieto-occipital region during working memory task. Finally, we showed genetic correlations of these memory traits with several neurocognitive and health outcomes. Our findings suggest a role of several genomic loci in verbal memory processes.
Published: 2022

108. Field-realistic acute exposure to glyphosate-based herbicide impairs fine-color discrimination in bumblebees

Author: Marjo Helander, Topi K. Lehtonen, Kari Saikkonen, Léo Despains, Danae Nyckees, Anna Antinoja, Cwyn Solvi, and Olli J. Loukola
Subjects: Neonicotinoids, Environmental Engineering, Herbicides, Environmental Chemistry, Animals, Bees, Pesticides, Nitro Compounds, Pollution, Waste Management and Disposal, Ecosystem
Abstract: Pollinator decline is a grave challenge worldwide. One of the main culprits for this decline is the widespread use of, and pollinators' chronic exposure to, agrochemicals. Here, we examined the effect of a field-realistic dose of the world's most commonly used pesticide, glyphosate-based herbicide (GBH), on bumblebee cognition. We experimentally tested bumblebee (Bombus terrestris) color and scent discrimination using acute GBH exposure, approximating a field-realistic dose from a day's foraging in a patch recently sprayed with GBH. In a 10-color discrimination experiment with five learning bouts, GBH treated bumblebees' learning rate fell to zero by third learning bout, whereas the control bees increased their performance in the last two bouts. In the memory test, the GBH treated bumblebees performed to near chance level, indicating that they had lost everything they had learned during the learning bouts, while the control bees were performing close to the level in their last learning bout. However, GBH did not affect bees' learning in a 2-color or 10-odor discrimination experiment, which suggests that the impact is limited to fine color learning and does not necessarily generalize to less specific tasks or other modalities. These results indicate that the widely used pesticide damages bumblebees' fine-color discrimination, which is essential to the pollinator's individual success and to colony fitness in complex foraging environments. Hence, our study suggests that acute sublethal exposure to GBH poses a greater threat to pollination-based ecosystem services than previously thought, and that tests for learning and memory should be integrated into pesticide risk assessment.
Published: 2022

109. Genome-wide association study identifies 74 loci associated with educational attainment

Author: Okbay, Aysu, Beauchamp, Jonathan P., Fontana, Mark Alan, Lee, James J., Pers, Tune H., Rietveld, Cornelius A., Turley, Patrick, Chen, Guo-Bo, Emilsson, Valur, Meddens, S. Fleur W., Oskarsson, Sven, Pickrell, Joseph K., Thom, Kevin, Timshel, Pascal, de Vlaming, Ronald, Abdellaoui, Abdel, Ahluwalia, Tarunveer S., Bacelis, Jonas, Baumbach, Clemens, Bjornsdottir, Gyda, Brandsma, Johannes H., Pina Concas, Maria, Derringer, Jaime, Furlotte, Nicholas A., Galesloot, Tessel E., Girotto, Giorgia, Gupta, Richa, Hall, Leanne M., Harris, Sarah E., Hofer, Edith, Horikoshi, Momoko, Huffman, Jennifer E., Kaasik, Kadri, Kalafati, Ioanna P., Karlsson, Robert, Kong, Augustine, Lahti, Jari, Lee, Sven J. van der, deLeeuw, Christiaan, Lind, Penelope A., Lindgren, Karl-Oskar, Liu, Tian, Mangino, Massimo, Marten, Jonathan, Mihailov, Evelin, Miller, Michael B., van der Most, Peter J., Oldmeadow, Christopher, Payton, Antony, Pervjakova, Natalia, Peyrot, Wouter J., Qian, Yong, Raitakari, Olli, Rueedi, Rico, Salvi, Erika, Schmidt, Börge, Schraut, Katharina E., Shi, Jianxin, Smith, Albert V., Poot, Raymond A., St Pourcain, Beate, Teumer, Alexander, Thorleifsson, Gudmar, Verweij, Niek, Vuckovic, Dragana, Wellmann, Juergen, Westra, Harm-Jan, Yang, Jingyun, Zhao, Wei, Zhu, Zhihong, Alizadeh, Behrooz Z., Amin, Najaf, Bakshi, Andrew, Baumeister, Sebastian E., Biino, Ginevra, Bønnelykke, Klaus, Boyle, Patricia A., Campbell, Harry, Cappuccio, Francesco P., Davies, Gail, De Neve, Jan-Emmanuel, Deloukas, Panos, Demuth, Ilja, Ding, Jun, Eibich, Peter, Eisele, Lewin, Eklund, Niina, Evans, David M., Faul, Jessica D., Feitosa, Mary F., Forstner, Andreas J., Gandin, Ilaria, Gunnarsson, Bjarni, Halldórsson, Bjarni V., Harris, Tamara B., Heath, Andrew C., Hocking, Lynne J., Holliday, Elizabeth G., Homuth, Georg, Horan, Michael A., Hottenga, Jouke-Jan, de Jager, Philip L., Joshi, Peter K., Jugessur, Astanand, Kaakinen, Marika A., Kähönen, Mika, Kanoni, Stavroula, Keltigangas-Järvinen, Liisa, Kiemeney, Lambertus A. L. M., Kolcic, Ivana, Koskinen, Seppo, Kraja, Aldi T., Kroh, Martin, Kutalik, Zoltan, Latvala, Antti, Launer, Lenore J., Lebreton, Maël P., Levinson, Douglas F., Lichtenstein, Paul, Lichtner, Peter, Liewald, David C. M., Cohort Study, LifeLines, Loukola, Anu, Madden, Pamela A., Mägi, Reedik, Mäki-Opas, Tomi, Marioni, Riccardo E., Marques-Vidal, Pedro, Meddens, Gerardus A., McMahon, George, Meisinger, Christa, Meitinger, Thomas, Milaneschi, Yusplitri, Milani, Lili, Montgomery, Grant W., Myhre, Ronny, Nelson, Christopher P., Nyholt, Dale R., Ollier, William E. R., Palotie, Aarno, Paternoster, Lavinia, Pedersen, Nancy L., Petrovic, Katja E., Porteous, David J., Räikkönen, Katri, Ring, Susan M., Robino, Antonietta, Rostapshova, Olga, Rudan, Igor, Rustichini, Aldo, Salomaa, Veikko, Sanders, Alan R., Sarin, Antti-Pekka, Schmidt, Helena, Scott, Rodney J., Smith, Blair H., Smith, Jennifer A., Staessen, Jan A., Steinhagen-Thiessen, Elisabeth, Strauch, Konstantin, Terracciano, Antonio, Tobin, Martin D., Ulivi, Sheila, Vaccargiu, Simona, Quaye, Lydia, van Rooij, Frank J. A., Venturini, Cristina, Vinkhuyzen, Anna A. E., Völker, Uwe, Völzke, Henry, Vonk, Judith M., Vozzi, Diego, Waage, Johannes, Ware, Erin B., Willemsen, Gonneke, Attia, John R., Bennett, David A., Berger, Klaus, Bertram, Lars, Bisgaard, Hans, Boomsma, Dorret I., Borecki, Ingrid B., Bültmann, Ute, Chabris, Christopher F., Cucca, Francesco, Cusi, Daniele, Deary, Ian J., Dedoussis, George V., van Duijn, Cornelia M., Eriksson, Johan G., Franke, Barbara, Franke, Lude, Gasparini, Paolo, Gejman, Pablo V., Gieger, Christian, Grabe, Hans-Jörgen, Gratten, Jacob, Groenen, Patrick J. F., Gudnason, Vilmundur, van der Harst, Pim, Hayward, Caroline, Hinds, David A., Hoffmann, Wolfgang, Hyppönen, Elina, Iacono, William G., Jacobsson, Bo, Järvelin, Marjo-Riitta, Jöckel, Karl-Heinz, Kaprio, Jaakko, Kardia, Sharon L. R., Lehtimäki, Terho, Lehrer, Steven F., Magnusson, Patrik K. E., Martin, Nicholas G., McGue, Matt, Metspalu, Andres, Pendleton, Neil, Penninx, Brenda W. J. H., Perola, Markus, Pirastu, Nicola, Pirastu, Mario, Polasek, Ozren, Posthuma, Danielle, Power, Christine, Province, Michael A., Samani, Nilesh J., Schlessinger, David, Schmidt, Reinhold, Sørensen, Thorkild I. A., Spector, Tim D., Stefansson, Kari, Thorsteinsdottir, Unnur, Thurik, A. Roy, Timpson, Nicholas J., Tiemeier, Henning, Tung, Joyce Y., Uitterlinden, André G., Vitart, Veronique, Vollenweider, Peter, Weir, David R., Wilson, James F., Wright, Alan F., Conley, Dalton C., Krueger, Robert F., Davey Smith, George, Hofman, Albert, Laibson, David I., Medland, Sarah E., Meyer, Michelle N., Yang, Jian, Johannesson, Magnus, Visscher, Peter M., Esko, Tõnu, Koellinger, Philipp D., Cesarini, David, and Benjamin, Daniel J.
Published: 2016
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110. Correction: Associative Mechanisms Allow for Social Learning and Cultural Transmission of String Pulling in an Insect.

Author: Sylvain Alem, Clint J Perry, Xingfu Zhu, Olli J Loukola, Thomas Ingraham, Eirik Søvik, and Lars Chittka
Subjects: Biology (General), QH301-705.5
Abstract: [This corrects the article DOI: 10.1371/journal.pbio.1002564.].
Published: 2016
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111. Conceptual preferences can be transmitted via selective social information use between competing wild bird species

Author: Forsman, Jukka T., primary, Kivelä, Sami M., additional, Tolvanen, Jere, additional, and Loukola, Olli J., additional
Published: 2022
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112. ADHD Candidate Gene Study in a Population-Based Birth Cohort: Association with DBH and DRD2

Author: Nyman, Emma S., Ogdie, Matthew N., and Loukola, Anu
Abstract: A study aims to examine the genetic contribution if any to attention-deficit/hyperactivity disorder (ADHD). The results confirm the hypothesis and the association of dopamine [beta]-hydroxylase and dopamine receptor D2 genes with ADHD.
Published: 2007

113. Observed Fitness May Affect Niche Overlap in Competing Species via Selective Social Information Use

Author: Loukola, Olli J., Seppänen, Janne-Tuomas, Krams, Indrikis, Torvinen, Satu S., and Forsman, Jukka T.
Published: 2013
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114. A large-scale genome-wide association study meta-analysis of cannabis use disorder

Author: Emma C Johnson, Ditte Demontis, Thorgeir E Thorgeirsson, Raymond K Walters, Renato Polimanti, Alexander S Hatoum, Sandra Sanchez-Roige, Sarah E Paul, Frank R Wendt, Toni-Kim Clarke, Dongbing Lai, Gunnar W Reginsson, Hang Zhou, June He, David A A Baranger, Daniel F Gudbjartsson, Robbee Wedow, Daniel E Adkins, Amy E Adkins, Jeffry Alexander, Silviu-Alin Bacanu, Tim B Bigdeli, Joseph Boden, Sandra A Brown, Kathleen K Bucholz, Jonas Bybjerg-Grauholm, Robin P Corley, Louisa Degenhardt, Danielle M Dick, Benjamin W Domingue, Louis Fox, Alison M Goate, Scott D Gordon, Laura M Hack, Dana B Hancock, Sarah M Hartz, Ian B Hickie, David M Hougaard, Kenneth Krauter, Penelope A Lind, Jeanette N McClintick, Matthew B McQueen, Jacquelyn L Meyers, Grant W Montgomery, Ole Mors, Preben B Mortensen, Merete Nordentoft, John F Pearson, Roseann E Peterson, Maureen D Reynolds, John P Rice, Valgerdur Runarsdottir, Nancy L Saccone, Richard Sherva, Judy L Silberg, Ralph E Tarter, Thorarinn Tyrfingsson, Tamara L Wall, Bradley T Webb, Thomas Werge, Leah Wetherill, Margaret J Wright, Stephanie Zellers, Mark J Adams, Laura J Bierut, Jason D Boardman, William E Copeland, Lindsay A Farrer, Tatiana M Foroud, Nathan A Gillespie, Richard A Grucza, Kathleen Mullan Harris, Andrew C Heath, Victor Hesselbrock, John K Hewitt, Christian J Hopfer, John Horwood, William G Iacono, Eric O Johnson, Kenneth S Kendler, Martin A Kennedy, Henry R Kranzler, Pamela A F Madden, Hermine H Maes, Brion S Maher, Nicholas G Martin, Matthew McGue, Andrew M McIntosh, Sarah E Medland, Elliot C Nelson, Bernice Porjesz, Brien P Riley, Michael C Stallings, Michael M Vanyukov, Scott Vrieze, Lea K Davis, Ryan Bogdan, Joel Gelernter, Howard J Edenberg, Kari Stefansson, Anders D Børglum, Arpana Agrawal, Raymond Walters, Emma Johnson, Jeanette McClintick, Alexander Hatoum, Frank Wendt, Mark Adams, Amy Adkins, Fazil Aliev, Anthony Batzler, Sarah Bertelsen, Joanna Biernacka, Tim Bigdeli, Li-Shiun Chen, Yi-Ling Chou, Franziska Degenhardt, Anna Docherty, Alexis Edwards, Pierre Fontanillas, Jerome Foo, Josef Frank, Ina Giegling, Scott Gordon, Laura Hack, Annette Hartmann, Sarah Hartz, Stefanie Heilmann-Heimbach, Stefan Herms, Colin Hodgkinson, Per Hoffman, Jouke Hottenga, Martin Kennedy, Mervi Alanne-Kinnunen, Bettina Konte, Jari Lahti, Marius Lahti-Pulkkinen, Lannie Ligthart, Anu Loukola, Brion Maher, Hamdi Mbarek, Andrew McIntosh, Matthew McQueen, Jacquelyn Meyers, Yuri Milaneschi, Teemu Palviainen, John Pearson, Roseann Peterson, Samuli Ripatti, Euijung Ryu, Nancy Saccone, Jessica Salvatore, Melanie Schwandt, Fabian Streit, Jana Strohmaier, Nathaniel Thomas, Jen-Chyong Wang, Bradley Webb, Amanda Wills, Jason Boardman, Danfeng Chen, Doo-Sup Choi, William Copeland, Robert Culverhouse, Norbert Dahmen, Benjamin Domingue, Sarah Elson, Mark Frye, Wolfgang Gäbel, Caroline Hayward, Marcus Ising, Margaret Keyes, Falk Kiefer, John Kramer, Samuel Kuperman, Susanne Lucae, Michael Lynskey, Wolfgang Maier, Karl Mann, Satu Männistö, Bertram Müller-Myhsok, Alison Murray, John Nurnberger, Aarno Palotie, Ulrich Preuss, Katri Räikkönen, Maureen Reynolds, Monika Ridinger, Norbert Scherbaum, Marc Schuckit, Michael Soyka, Jens Treutlein, Stephanie Witt, Norbert Wodarz, Peter Zill, Daniel Adkins, Dorret Boomsma, Laura Bierut, Sandra Brown, Kathleen Bucholz, Sven Cichon, E. Jane Costello, Harriet de Wit, Nancy Diazgranados, Danielle Dick, Johan Eriksson, Lindsay Farrer, Tatiana Foroud, Nathan Gillespie, Alison Goate, David Goldman, Richard Grucza, Dana Hancock, Andrew Heath, John Hewitt, Christian Hopfer, William Iacono, Eric Johnson, Jaakko Kaprio, Victor Karpyak, Kenneth Kendler, Henry Kranzler, Paul Lichtenstein, Penelope Lind, Matt McGue, James MacKillop, Pamela Madden, Hermine Maes, Patrik Magnusson, Nicholas Martin, Sarah Medland, Grant Montgomery, Elliot Nelson, Markus Nöthen, Abraham Palmer, Nancy Pederson, Brenda Penninx, John Rice, Marcella Rietschel, Brien Riley, Richard Rose, Dan Rujescu, Pei-Hong Shen, Judy Silberg, Michael Stallings, Ralph Tarter, Michael Vanyukov, Tamara Wall, John Whitfield, Hongyu Zhao, Benjamin Neale, Howard Edenberg, Technology Centre, Department of Psychology and Logopedics, Developmental Psychology Research Group, University Management, HUSLAB, Genetic Epidemiology, Institute for Molecular Medicine Finland, Department of Public Health, Centre of Excellence in Complex Disease Genetics, Samuli Olli Ripatti / Principal Investigator, Complex Disease Genetics, Biostatistics Helsinki, Faculty of Arts, Research Programme of Molecular Medicine, Aarno Palotie / Principal Investigator, Genomics of Neurological and Neuropsychiatric Disorders, Research Programs Unit, Diabetes and Obesity Research Program, Department of General Practice and Primary Health Care, Johan Eriksson / Principal Investigator, Clinicum, Psychiatry, Amsterdam Neuroscience - Complex Trait Genetics, Amsterdam Neuroscience - Mood, Anxiety, Psychosis, Stress & Sleep, APH - Mental Health, APH - Digital Health, Biological Psychology, APH - Health Behaviors & Chronic Diseases, APH - Personalized Medicine, and APH - Methodology
Subjects: Risk, Marijuana Abuse, medicine.medical_specialty, Alcohol abuse, Disease, Polymorphism, Single Nucleotide, 3124 Neurology and psychiatry, 03 medical and health sciences, 0302 clinical medicine, SDG 3 - Good Health and Well-being, medicine, Humans, 030212 general & internal medicine, Psychiatry, Borderline personality disorder, Biological Psychiatry, business.industry, Articles, Mental illness, medicine.disease, Mental health, 030227 psychiatry, 3. Good health, Substance abuse, Psychiatry and Mental health, Translational science, business, Genome-Wide Association Study, Psychopathology
Abstract: Background: Variation in liability to cannabis use disorder has a strong genetic component (estimated twin and family heritability about 50–70%) and is associated with negative outcomes, including increased risk of psychopathology. The aim of the study was to conduct a large genome-wide association study (GWAS) to identify novel genetic variants associated with cannabis use disorder. Methods: To conduct this GWAS meta-analysis of cannabis use disorder and identify associations with genetic loci, we used samples from the Psychiatric Genomics Consortium Substance Use Disorders working group, iPSYCH, and deCODE (20 916 case samples, 363 116 control samples in total), contrasting cannabis use disorder cases with controls. To examine the genetic overlap between cannabis use disorder and 22 traits of interest (chosen because of previously published phenotypic correlations [eg, psychiatric disorders] or hypothesised associations [eg, chronotype] with cannabis use disorder), we used linkage disequilibrium score regression to calculate genetic correlations. Findings: We identified two genome-wide significant loci: a novel chromosome 7 locus (FOXP2, lead single-nucleotide polymorphism [SNP] rs7783012; odds ratio [OR] 1·11, 95% CI 1·07–1·15, p=1·84 × 10 −9) and the previously identified chromosome 8 locus (near CHRNA2 and EPHX2, lead SNP rs4732724; OR 0·89, 95% CI 0·86–0·93, p=6·46 × 10 −9). Cannabis use disorder and cannabis use were genetically correlated (r g 0·50, p=1·50 × 10 −21), but they showed significantly different genetic correlations with 12 of the 22 traits we tested, suggesting at least partially different genetic underpinnings of cannabis use and cannabis use disorder. Cannabis use disorder was positively genetically correlated with other psychopathology, including ADHD, major depression, and schizophrenia. Interpretation: These findings support the theory that cannabis use disorder has shared genetic liability with other psychopathology, and there is a distinction between genetic liability to cannabis use and cannabis use disorder. Funding: National Institute of Mental Health; National Institute on Alcohol Abuse and Alcoholism; National Institute on Drug Abuse; Center for Genomics and Personalized Medicine and the Centre for Integrative Sequencing; The European Commission, Horizon 2020; National Institute of Child Health and Human Development; Health Research Council of New Zealand; National Institute on Aging; Wellcome Trust Case Control Consortium; UK Research and Innovation Medical Research Council (UKRI MRC); The Brain & Behavior Research Foundation; National Institute on Deafness and Other Communication Disorders; Substance Abuse and Mental Health Services Administration (SAMHSA); National Institute of Biomedical Imaging and Bioengineering; National Health and Medical Research Council (NHMRC) Australia; Tobacco-Related Disease Research Program of the University of California; Families for Borderline Personality Disorder Research (Beth and Rob Elliott) 2018 NARSAD Young Investigator Grant; The National Child Health Research Foundation (Cure Kids); The Canterbury Medical Research Foundation; The New Zealand Lottery Grants Board; The University of Otago; The Carney Centre for Pharmacogenomics; The James Hume Bequest Fund; National Institutes of Health: Genes, Environment and Health Initiative; National Institutes of Health; National Cancer Institute; The William T Grant Foundation; Australian Research Council; The Virginia Tobacco Settlement Foundation; The VISN 1 and VISN 4 Mental Illness Research, Education, and Clinical Centers of the US Department of Veterans Affairs; The 5th Framework Programme (FP-5) GenomEUtwin Project; The Lundbeck Foundation; NIH-funded Shared Instrumentation Grant S10RR025141; Clinical Translational Sciences Award grants; National Institute of Neurological Disorders and Stroke; National Heart, Lung, and Blood Institute; National Institute of General Medical Sciences.
Published: 2020

115. Ecological and evolutionary consequences of selective interspecific information use

Author: Reetta Hämäläinen, Mira H. Kajanus, Jukka T. Forsman, Sami M. Kivelä, Janne‐Tuomas Seppänen, and Olli J. Loukola
Subjects: Ecology, Evolution, Behavior and Systematics
Abstract: II.AbstactThe ecology of social information use has been studied in many intra- and interspecific contexts, while the evolutionary consequences of social information use remain less understood. Furthermore, selective social information use, where individuals are discriminative in their decision-making on how to use social information, has been overlooked in interspecific context. In particular, the intentional decision to reject a behavioural trait observed via social information, has gained less attention, although it has recently been shown to occur in various taxa. We develop an individual-based simulation model to explore in which circumstances social information use leads to different coevolutionary outcomes among populations of two species. The initial phenotypes and the balance between costs of competition and benefits of social information use determine whether selection leads to trait divergence, convergence or coevolutionary arms race between two species. Based on existing literature, we propose that selective decisions of individuals, including active rejection, may have far-reaching fitness consequences, potentially leading to similar evolutionary consequences among the populations of the information source and the user as predicted by our model. Overall, we argue that the eco-evolutionary consequences of selective interspecific social information use may be much more prevalent than thus far considered.
Published: 2022

116. FinnGen: Unique genetic insights from combining isolated population and national health register data

Author: Mitja I. Kurki, Juha Karjalainen, Priit Palta, Timo P. Sipilä, Kati Kristiansson, Kati Donner, Mary P. Reeve, Hannele Laivuori, Mervi Aavikko, Mari A. Kaunisto, Anu Loukola, Elisa Lahtela, Hannele Mattsson, Päivi Laiho, Pietro Della Briotta Parolo, Arto Lehisto, Masahiro Kanai, Nina Mars, Joel Rämö, Tuomo Kiiskinen, Henrike O. Heyne, Kumar Veerapen, Sina Rüeger, Susanna Lemmelä, Wei Zhou, Sanni Ruotsalainen, Kalle Pärn, Tero Hiekkalinna, Sami Koskelainen, Teemu Paajanen, Vincent Llorens, Javier Gracia-Tabuenca, Harri Siirtola, Kadri Reis, Abdelrahman G. Elnahas, Katriina Aalto-Setälä, Kaur Alasoo, Mikko Arvas, Kirsi Auro, Shameek Biswas, Argyro Bizaki-Vallaskangas, Olli Carpen, Chia-Yen Chen, Oluwaseun A. Dada, Zhihao Ding, Margaret G. Ehm, Kari Eklund, Martti Färkkilä, Hilary Finucane, Andrea Ganna, Awaisa Ghazal, Robert R. Graham, Eric Green, Antti Hakanen, Marco Hautalahti, Åsa Hedman, Mikko Hiltunen, Reetta Hinttala, Iiris Hovatta, Xinli Hu, Adriana Huertas-Vazquez, Laura Huilaja, Julie Hunkapiller, Howard Jacob, Jan-Nygaard Jensen, Heikki Joensuu, Sally John, Valtteri Julkunen, Marc Jung, Juhani Junttila, Kai Kaarniranta, Mika Kähönen, Risto M. Kajanne, Lila Kallio, Reetta Kälviäinen, Jaakko Kaprio, Nurlan Kerimov, Johannes Kettunen, Elina Kilpeläinen, Terhi Kilpi, Katherine Klinger, Veli-Matti Kosma, Teijo Kuopio, Venla Kurra, Triin Laisk, Jari Laukkanen, Nathan Lawless, Aoxing Liu, Simonne Longerich, Reedik Mägi, Johanna Mäkelä, Antti Mäkitie, Anders Malarstig, Arto Mannermaa, Joseph Maranville, Athena Matakidou, Tuomo Meretoja, Sahar V. Mozaffari, Mari EK. Niemi, Marianna Niemi, Teemu Niiranen, Christopher J. O’Donnell, Ma’en Obeidat, George Okafo, Hanna M. Ollila, Antti Palomäki, Tuula Palotie, Jukka Partanen, Dirk S. Paul, Margit Pelkonen, Rion K. Pendergrass, Slavé Petrovski, Anne Pitkäranta, Adam Platt, David Pulford, Eero Punkka, Pirkko Pussinen, Neha Raghavan, Fedik Rahimov, Deepak Rajpal, Nicole A. Renaud, Bridget Riley-Gillis, Rodosthenis Rodosthenous, Elmo Saarentaus, Aino Salminen, Eveliina Salminen, Veikko Salomaa, Johanna Schleutker, Raisa Serpi, Huei-yi Shen, Richard Siegel, Kaisa Silander, Sanna Siltanen, Sirpa Soini, Hilkka Soininen, Jae H. Sul, Ioanna Tachmazidou, Kaisa Tasanen, Pentti Tienari, Sanna Toppila-Salmi, Taru Tukiainen, Tiinamaija Tuomi, Joni A. Turunen, Jacob C. Ulirsch, Felix Vaura, Petri Virolainen, Jeffrey Waring, Dawn Waterworth, Robert Yang, Mari Nelis, Anu Reigo, Andres Metspalu, Lili Milani, Tõnu Esko, Caroline Fox, Aki S. Havulinna, Markus Perola, Samuli Ripatti, Anu Jalanko, Tarja Laitinen, Tomi Mäkelä, Robert Plenge, Mark McCarthy, Heiko Runz, Mark J. Daly, and Aarno Palotie
Abstract: Population isolates such as Finland provide benefits in genetic studies because the allelic spectrum of damaging alleles in any gene is often concentrated on a small number of low-frequency variants (0.1% ≤ minor allele frequency < 5%), which survived the founding bottleneck, as opposed to being distributed over a much larger number of ultra--rare variants. While this advantage is well-- established in Mendelian genetics, its value in common disease genetics has been less explored. FinnGen aims to study the genome and national health register data of 500,000 Finns, already reaching 224,737 genotyped and phenotyped participants. Given the relatively high median age of participants (63 years) and dominance of hospital-based recruitment, FinnGen is enriched for many disease endpoints often underrepresented in population-based studies (e.g., rarer immune-mediated diseases and late onset degenerative and ophthalmologic endpoints). We report here a genome-wide association study (GWAS) of 1,932 clinical endpoints defined from nationwide health registries. We identify genome--wide significant associations at 2,491 independent loci. Among these, finemapping implicates 148 putatively causal coding variants associated with 202 endpoints, 104 with low allele frequency (AFWe studied a benchmark set of 15 diseases that had previously been investigated in large genome-wide association studies. FinnGen discovery analyses were meta-analysed in Estonian and UK biobanks. We identify 30 novel associations, primarily low-frequency variants strongly enriched, in or specific to, the Finnish population and Uralic language family neighbors in Estonia and Russia.These findings demonstrate the power of bottlenecked populations to find unique entry points into the biology of common diseases through low-frequency, high impact variants. Such high impact variants have a potential to contribute to medical translation including drug discovery.
Published: 2022

117. Genome-wide meta-analyses reveal novel loci for verbal short-term memory and learning

Author: Lahti, J., Tuominen, S., Yang, Q., Pergola, G., Ahmad, S., Amin, N., Armstrong, N.J., Beiser, A., Bey, K., Bis, J.C., Boerwinkle, E., Bressler, J., Campbell, A., Campbell, H., Chen, Q., Corley, J., Cox, S.R., Davies, G., De Jager, P.L., Derks, E.M., Faul, J.D., Fitzpatrick, A.L., Fohner, A.E., Ford, I., Fornage, M., Gerring, Z., Grabe, H.J., Grodstein, F., Gudnason, V., Simonsick, E., Holliday, E.G., Joshi, P.K., Kajantie, E., Kaprio, J., Karell, P., Kleineidam, L., Knol, M.J., Kochan, N.A., Kwok, J.B., Leber, M., Lam, M., Lee, T., Li, S., Loukola, A., Luck, T., Marioni, R.E., Mather, K.A., Medland, S., Mirza, S.S., Nalls, M.A., Nho, K., O’Donnell, A., Oldmeadow, C., Painter, J., Pattie, A., Reppermund, S., Risacher, S.L., Rose, R.J., Sadashivaiah, V., Scholz, M., Satizabal, C.L., Schofield, P.W., Schraut, K.E., Scott, R.J., Simino, J., Smith, A.V., Smith, J.A., Stott, D.J., Surakka, I., Teumer, A., Thalamuthu, A., Trompet, S., Turner, S.T., van der Lee, S.J., Villringer, A., Völker, U., Wilson, R.S., Wittfeld, K., Vuoksimaa, E., Xia, R., Yaffe, K., Yu, L., Zare, H., Zhao, W., Ames, D., Attia, J., Bennett, D.A., Brodaty, H., Chasman, D.I., Goldman, A.L., Hayward, C., Ikram, M.A., Jukema, J.W., Kardia, S.L.R., Lencz, T., Loeffler, M., Mattay, V.S., Palotie, A., Psaty, B.M., Ramirez, A., Ridker, P.M., Riedel-Heller, S.G., Sachdev, P.S., Saykin, A.J., Scherer, M., Schofield, P.R., Sidney, S., Starr, J.M., Trollor, J., Ulrich, W., Wagner, M., Weir, D.R., Wilson, J.F., Wright, M.J., Weinberger, D.R., Debette, S., Eriksson, J.G., Mosley, T.H., Launer, L.J., van Duijn, C.M., Deary, I.J., Seshadri, S., Räikkönen, K., Lahti, J., Tuominen, S., Yang, Q., Pergola, G., Ahmad, S., Amin, N., Armstrong, N.J., Beiser, A., Bey, K., Bis, J.C., Boerwinkle, E., Bressler, J., Campbell, A., Campbell, H., Chen, Q., Corley, J., Cox, S.R., Davies, G., De Jager, P.L., Derks, E.M., Faul, J.D., Fitzpatrick, A.L., Fohner, A.E., Ford, I., Fornage, M., Gerring, Z., Grabe, H.J., Grodstein, F., Gudnason, V., Simonsick, E., Holliday, E.G., Joshi, P.K., Kajantie, E., Kaprio, J., Karell, P., Kleineidam, L., Knol, M.J., Kochan, N.A., Kwok, J.B., Leber, M., Lam, M., Lee, T., Li, S., Loukola, A., Luck, T., Marioni, R.E., Mather, K.A., Medland, S., Mirza, S.S., Nalls, M.A., Nho, K., O’Donnell, A., Oldmeadow, C., Painter, J., Pattie, A., Reppermund, S., Risacher, S.L., Rose, R.J., Sadashivaiah, V., Scholz, M., Satizabal, C.L., Schofield, P.W., Schraut, K.E., Scott, R.J., Simino, J., Smith, A.V., Smith, J.A., Stott, D.J., Surakka, I., Teumer, A., Thalamuthu, A., Trompet, S., Turner, S.T., van der Lee, S.J., Villringer, A., Völker, U., Wilson, R.S., Wittfeld, K., Vuoksimaa, E., Xia, R., Yaffe, K., Yu, L., Zare, H., Zhao, W., Ames, D., Attia, J., Bennett, D.A., Brodaty, H., Chasman, D.I., Goldman, A.L., Hayward, C., Ikram, M.A., Jukema, J.W., Kardia, S.L.R., Lencz, T., Loeffler, M., Mattay, V.S., Palotie, A., Psaty, B.M., Ramirez, A., Ridker, P.M., Riedel-Heller, S.G., Sachdev, P.S., Saykin, A.J., Scherer, M., Schofield, P.R., Sidney, S., Starr, J.M., Trollor, J., Ulrich, W., Wagner, M., Weir, D.R., Wilson, J.F., Wright, M.J., Weinberger, D.R., Debette, S., Eriksson, J.G., Mosley, T.H., Launer, L.J., van Duijn, C.M., Deary, I.J., Seshadri, S., and Räikkönen, K.
Abstract: Understanding the genomic basis of memory processes may help in combating neurodegenerative disorders. Hence, we examined the associations of common genetic variants with verbal short-term memory and verbal learning in adults without dementia or stroke (N = 53,637). We identified novel loci in the intronic region of CDH18, and at 13q21 and 3p21.1, as well as an expected signal in the APOE/APOC1/TOMM40 region. These results replicated in an independent sample. Functional and bioinformatic analyses supported many of these loci and further implicated POC1. We showed that polygenic score for verbal learning associated with brain activation in right parieto-occipital region during working memory task. Finally, we showed genetic correlations of these memory traits with several neurocognitive and health outcomes. Our findings suggest a role of several genomic loci in verbal memory processes.
Published: 2022

118. Prior associations affect bumblebees’ generalization performance in a tool-selection task

Author: Chow, P. K. (Pizza Ka Yee), Lehtonen, T. K. (Topi K.), Näreaho, V. (Ville), Loukola, O. J. (Olli J.), Chow, P. K. (Pizza Ka Yee), Lehtonen, T. K. (Topi K.), Näreaho, V. (Ville), and Loukola, O. J. (Olli J.)
Abstract: A small brain and short life allegedly limit cognitive abilities. Our view of invertebrate cognition may also be biased by the choice of experimental stimuli. Here, the stimuli (color) pairs used in the match-to-sample tasks affected the performance of buff-tailed bumblebees (Bombus terrestris). We trained the bees to roll a tool, a ball, to a goal that matched its color. Bees trained with a yellow-and-orange/red stimuli pair took more training bouts to reach our color-matching criterion than those trained with a blue-and-yellow stimuli pair. When assessing the bees’ concept learning ability in a transfer test with a novel color, the bees trained with blue and yellow (novel color: orange/red) were highly successful, the bees trained with blue and orange/red (novel color: yellow) did not differ from random, and those trained with yellow and orange/red (novel color: blue) failed the test. These results highlight that stimulus salience can affect our conclusions on test subjects’ cognitive ability. Therefore, we encourage paying attention to stimulus salience (among other factors) when assessing the cognition of invertebrates.
Published: 2022

119. Illusional perspective across humans and bees

Author: Gatto, E. (Elia), Loukola, O. J. (Olli J.), Petrazzini, M. E. (Maria Elena Miletto), Agrillo, C. (Christian), Cutini, S. (Simone), Gatto, E. (Elia), Loukola, O. J. (Olli J.), Petrazzini, M. E. (Maria Elena Miletto), Agrillo, C. (Christian), and Cutini, S. (Simone)
Abstract: For two centuries, visual illusions have attracted the attention of neurobiologists and comparative psychologists, given the possibility of investigating the complexity of perceptual mechanisms by using relatively simple patterns. Animal models, such as primates, birds, and fish, have played a crucial role in understanding the physiological circuits involved in the susceptibility of visual illusions. However, the comprehension of such mechanisms is still a matter of debate. Despite their different neural architectures, recent studies have shown that some arthropods, primarily Hymenoptera and Diptera, experience illusions similar to those humans do, suggesting that perceptual mechanisms are evolutionarily conserved among species. Here, we review the current state of illusory perception in bees. First, we introduce bees’ visual system and speculate which areas might make them susceptible to illusory scenes. Second, we review the current state of knowledge on misperception in bees (Apidae), focusing on the visual stimuli used in the literature. Finally, we discuss important aspects to be considered before claiming that a species shows higher cognitive ability while equally supporting alternative hypotheses. This growing evidence provides insights into the evolutionary origin of visual mechanisms across species.
Published: 2022

120. Genome-wide meta-analyses reveal novel loci for verbal short-term memory and learning

Author: Lahti, J, Tuominen, S, Yang, Q, Pergola, G, Ahmad, S, Amin, N, Armstrong, NJ, Beiser, A, Bey, K, Bis, JC, Boerwinkle, E, Bressler, J, Campbell, A, Campbell, H, Chen, Q, Corley, J, Cox, SR, Davies, G, De Jager, PL, Derks, EM, Faul, JD, Fitzpatrick, AL, Fohner, AE, Ford, I, Fornage, M, Gerring, Z, Grabe, HJ, Grodstein, F, Gudnason, V, Simonsick, E, Holliday, EG, Joshi, PK, Kajantie, E, Kaprio, J, Karell, P, Kleineidam, L, Knol, MJ, Kochan, NA, Kwok, JB, Leber, M, Lam, M, Lee, T, Li, S, Loukola, A, Luck, T, Marioni, RE, Mather, KA, Medland, S, Mirza, SS, Nalls, MA, Nho, K, O'Donnell, A, Oldmeadow, C, Painter, J, Pattie, A, Reppermund, S, Risacher, SL, Rose, RJ, Sadashivaiah, V, Scholz, M, Satizabal, CL, Schofield, PW, Schraut, KE, Scott, RJ, Simino, J, Smith, AV, Smith, JA, Stott, DJ, Surakka, I, Teumer, A, Thalamuthu, A, Trompet, S, Turner, ST, van der Lee, SJ, Villringer, A, Voelker, U, Wilson, RS, Wittfeld, K, Vuoksimaa, E, Xia, R, Yaffe, K, Yu, L, Zare, H, Zhao, W, Ames, D, Attia, J, Bennett, DA, Brodaty, H, Chasman, DI, Goldman, AL, Hayward, C, Ikram, MA, Jukema, JW, Kardia, SLR, Lencz, T, Loeffler, M, Mattay, VS, Palotie, A, Psaty, BM, Ramirez, A, Ridker, PM, Riedel-Heller, SG, Sachdev, PS, Saykin, AJ, Scherer, M, Schofield, PR, Sidney, S, Starr, JM, Trollor, J, Ulrich, W, Wagner, M, Weir, DR, Wilson, JF, Wright, MJ, Weinberger, DR, Debette, S, Eriksson, JG, Mosley, TH, Launer, LJ, van Duijn, CM, Deary, IJ, Seshadri, S, Raikkonen, K, Lahti, J, Tuominen, S, Yang, Q, Pergola, G, Ahmad, S, Amin, N, Armstrong, NJ, Beiser, A, Bey, K, Bis, JC, Boerwinkle, E, Bressler, J, Campbell, A, Campbell, H, Chen, Q, Corley, J, Cox, SR, Davies, G, De Jager, PL, Derks, EM, Faul, JD, Fitzpatrick, AL, Fohner, AE, Ford, I, Fornage, M, Gerring, Z, Grabe, HJ, Grodstein, F, Gudnason, V, Simonsick, E, Holliday, EG, Joshi, PK, Kajantie, E, Kaprio, J, Karell, P, Kleineidam, L, Knol, MJ, Kochan, NA, Kwok, JB, Leber, M, Lam, M, Lee, T, Li, S, Loukola, A, Luck, T, Marioni, RE, Mather, KA, Medland, S, Mirza, SS, Nalls, MA, Nho, K, O'Donnell, A, Oldmeadow, C, Painter, J, Pattie, A, Reppermund, S, Risacher, SL, Rose, RJ, Sadashivaiah, V, Scholz, M, Satizabal, CL, Schofield, PW, Schraut, KE, Scott, RJ, Simino, J, Smith, AV, Smith, JA, Stott, DJ, Surakka, I, Teumer, A, Thalamuthu, A, Trompet, S, Turner, ST, van der Lee, SJ, Villringer, A, Voelker, U, Wilson, RS, Wittfeld, K, Vuoksimaa, E, Xia, R, Yaffe, K, Yu, L, Zare, H, Zhao, W, Ames, D, Attia, J, Bennett, DA, Brodaty, H, Chasman, DI, Goldman, AL, Hayward, C, Ikram, MA, Jukema, JW, Kardia, SLR, Lencz, T, Loeffler, M, Mattay, VS, Palotie, A, Psaty, BM, Ramirez, A, Ridker, PM, Riedel-Heller, SG, Sachdev, PS, Saykin, AJ, Scherer, M, Schofield, PR, Sidney, S, Starr, JM, Trollor, J, Ulrich, W, Wagner, M, Weir, DR, Wilson, JF, Wright, MJ, Weinberger, DR, Debette, S, Eriksson, JG, Mosley, TH, Launer, LJ, van Duijn, CM, Deary, IJ, Seshadri, S, and Raikkonen, K
Abstract: Understanding the genomic basis of memory processes may help in combating neurodegenerative disorders. Hence, we examined the associations of common genetic variants with verbal short-term memory and verbal learning in adults without dementia or stroke (N = 53,637). We identified novel loci in the intronic region of CDH18, and at 13q21 and 3p21.1, as well as an expected signal in the APOE/APOC1/TOMM40 region. These results replicated in an independent sample. Functional and bioinformatic analyses supported many of these loci and further implicated POC1. We showed that polygenic score for verbal learning associated with brain activation in right parieto-occipital region during working memory task. Finally, we showed genetic correlations of these memory traits with several neurocognitive and health outcomes. Our findings suggest a role of several genomic loci in verbal memory processes.
Published: 2022

121. Conceptual preferences can be transmitted via selective social information use between competing wild bird species

Author: Forsman, J. T. (Jukka T.), Kivelä, S. M. (Sami M.), Tolvanen, J. (Jere), Loukola, O. J. (Olli J.), Forsman, J. T. (Jukka T.), Kivelä, S. M. (Sami M.), Tolvanen, J. (Jere), and Loukola, O. J. (Olli J.)
Abstract: Concept learning is considered a high-level adaptive ability. Thus far, it has been studied in laboratory via asocial trial and error learning. Yet, social information use is common among animals but it remains unknown whether concept learning by observing others occurs. We tested whether pied flycatchers (Ficedula hypoleuca) form conceptual relationships from the apparent choices of nest-site characteristics (geometric symbol attached to the nest-box) of great tits (Parus major). Each wild flycatcher female (n = 124) observed one tit pair that exhibited an apparent preference for either a large or a small symbol and was then allowed to choose between two nest-boxes with a large and a small symbol, but the symbol shape was different to that on the tit nest. Older flycatcher females were more likely to copy the symbol size preference of tits than yearling flycatcher females when there was a high number of visible eggs or a few partially visible eggs in the tit nest. However, this depended on the phenotype, copying switched to rejection as a function of increasing body size. Possibly the quality of and overlap in resource use with the tits affected flycatchers’ decisions. Hence, our results suggest that conceptual preferences can be horizontally transmitted across coexisting animals, which may increase the performance of individuals that use concept learning abilities in their decision-making.
Published: 2022

122. Quantitative abilities of invertebrates:a methodological review

Author: Gatto, E. (Elia), Loukola, O. J. (Olli J.), Agrillo, C. (Christian), Gatto, E. (Elia), Loukola, O. J. (Olli J.), and Agrillo, C. (Christian)
Abstract: Quantitative abilities are widely recognized to play important roles in several ecological contexts, such as foraging, mate choice, and social interaction. Indeed, such abilities are widespread among vertebrates, in particular mammals, birds, and fish. Recently, there has been an increasing number of studies on the quantitative abilities of invertebrates. In this review, we present the current knowledge in this field, especially focusing on the ecological relevance of the capacity to process quantitative information, the similarities with vertebrates, and the different methods adopted to investigate this cognitive skill. The literature argues, beyond methodological differences, a substantial similarity between the quantitative abilities of invertebrates and those of vertebrates, supporting the idea that similar ecological pressures may determine the emergence of similar cognitive systems even in distantly related species.
Published: 2022

123. Pesticide residues in honeybee-collected pollen:does the EU regulation protect honeybees from pesticides?

Author: Kaila, L. (Lotta), Ketola, J. (Jarmo), Toivonen, M. (Marjaana), Loukola, O. (Olli), Hakala, K. (Kati), Raiskio, S. (Sakari), Hurme, T. (Timo), Jalli, M. (Marja), Kaila, L. (Lotta), Ketola, J. (Jarmo), Toivonen, M. (Marjaana), Loukola, O. (Olli), Hakala, K. (Kati), Raiskio, S. (Sakari), Hurme, T. (Timo), and Jalli, M. (Marja)
Abstract: Researchers globally identify pesticides as one of the main reasons for pollinator decline. In the European Union (EU), extensive legislation is implemented to protect pollinators from harmful pesticide exposure. The aim of our study was to discover whether the pesticide residue levels in honeybee matrices, such as nectar and pollen, exceeded the chronic or acute toxicity levels when beehives were located next to fields treated with specific insecticides. The insecticides were used according to the EU legislation and its national implementation. The experiments were conducted in turnip rape, oilseed rape, and caraway fields in southern Finland during the years 2019 and 2020. The pesticides used in the experiments contained the active substances lambda-cyhalothrin (2019), esfenvalerate (2020), and tau-fluvalinate (2020). However, the honeybee-collected pollen and nectar were analyzed for residues of more than 100 active substances. The results showed that the pesticide residue levels clearly remained under the oral acute toxicity for honeybees, although we found high levels of thiacloprid residues in the pollen collected in 2019. The pesticide residues in nectar were below LOQ values, which was most likely due to the rainy weather conditions together with the chosen sampling method. No statistically significant differences were observed between the insecticide-treated and untreated fields. In light of our research, the EU legislation protected honeybees from oral acute toxicity during the years 2019 and 2020. However, potential sublethal effects of thiacloprid and other pesticide compounds found in the collected pollen cannot be ruled out. In the future, constant monitoring of pesticide exposure of honeybees and wild pollinators should be established to ensure that pesticide legislation, and its implementation across the EU successfully protects pollinators and their services in agricultural environments.
Published: 2022

124. Risk management for arsenic in agricultural soil–water systems:lessons learned from case studies in Europe

Author: Loukola-Ruskeeniemi, K. (Kirsti), Müller, I. (Ingo), Reichel, S. (Susan), Jones, C. (Celia), Battaglia-Brunet, F. (Fabienne), Elert, M. (Mark), Le Guédard, M. (Marina), Hatakka, T. (Tarja), Hellal, J. (Jennifer), Jordan, I. (Isabel), Kaija, J. (Juha), Keiski, R. L. (Riitta L.), Pinka, J. (Jana), Tarvainen, T. (Timo), Turkki, A. (Auli), Turpeinen, E. (Esa), Valkama, H. (Hanna), Loukola-Ruskeeniemi, K. (Kirsti), Müller, I. (Ingo), Reichel, S. (Susan), Jones, C. (Celia), Battaglia-Brunet, F. (Fabienne), Elert, M. (Mark), Le Guédard, M. (Marina), Hatakka, T. (Tarja), Hellal, J. (Jennifer), Jordan, I. (Isabel), Kaija, J. (Juha), Keiski, R. L. (Riitta L.), Pinka, J. (Jana), Tarvainen, T. (Timo), Turkki, A. (Auli), Turpeinen, E. (Esa), and Valkama, H. (Hanna)
Abstract: Chronic exposure to arsenic may be detrimental to health. We investigated the behaviour, remediation and risk management of arsenic in Freiberg, Germany, characterized by past mining activities, and near Verdun in France, where World War I ammunition was destroyed. The main results included: (1) pot experiments using a biologically synthesized adsorbent (sorpP) with spring barley reduced the mobility of arsenic, (2) the Omega-3 Index ecotoxicological tests verified that sorpP reduced the uptake and toxicity of arsenic in plants, (3) reverse osmosis membrane systems provided 99.5% removal efficiency of arsenic from surface water, (4) the sustainability assessment revealed that adsorption and coagulation–filtration processes were the most feasible options for the treatment of surface waters with significant arsenic concentrations, and (5) a model was developed for assessing health risk due to arsenic exposure. Risk management is the main option for extensive areas, while remediation options that directly treat the soil can only be considered in small areas subject to sensitive use. We recommend the risk management procedure developed in Germany for other parts of the world where both geogenic and anthropogenic arsenic is present in agricultural soil and water. Risk management measures have been successful both in Freiberg and in Verdun.
Published: 2022

125. Implicating genes, pleiotropy, and sexual dimorphism at blood lipid loci through multi-ancestry meta-analysis

Author: CDL Onderzoek Pasterkamp, Circulatory Health, Onderzoek Precision medicine, Zorgeenheid Vaatchirurgie Medisch, Infection & Immunity, Regenerative Medicine and Stem Cells, Team Medisch, Cardiovasculaire Epi Team 1, JC onderzoeksprogramma Cardiovasculaire Epidemiologie, Centraal Diagnostisch Laboratorium, Gezonde Vaten, Kanoni, Stavroula, Graham, Sarah E, Wang, Yuxuan, Surakka, Ida, Ramdas, Shweta, Zhu, Xiang, Clarke, Shoa L, Bhatti, Konain Fatima, Vedantam, Sailaja, Winkler, Thomas W, Locke, Adam E, Marouli, Eirini, Zajac, Greg J M, Wu, Kuan-Han H, Ntalla, Ioanna, Hui, Qin, Klarin, Derek, Hilliard, Austin T, Wang, Zeyuan, Xue, Chao, Thorleifsson, Gudmar, Helgadottir, Anna, Gudbjartsson, Daniel F, Holm, Hilma, Olafsson, Isleifur, Hwang, Mi Yeong, Han, Sohee, Akiyama, Masato, Sakaue, Saori, Terao, Chikashi, Kanai, Masahiro, Zhou, Wei, Brumpton, Ben M, Rasheed, Humaira, Havulinna, Aki S, Veturi, Yogasudha, Pacheco, Jennifer Allen, Rosenthal, Elisabeth A, Lingren, Todd, Feng, QiPing, Kullo, Iftikhar J, Narita, Akira, Takayama, Jun, Martin, Hilary C, Hunt, Karen A, Trivedi, Bhavi, Haessler, Jeffrey, Giulianini, Franco, Bradford, Yuki, Miller, Jason E, Campbell, Archie, Lin, Kuang, Millwood, Iona Y, Rasheed, Asif, Hindy, George, Faul, Jessica D, Zhao, Wei, Weir, David R, Turman, Constance, Huang, Hongyan, Graff, Mariaelisa, Choudhury, Ananyo, Sengupta, Dhriti, Mahajan, Anubha, Brown, Michael R, Zhang, Weihua, Yu, Ketian, Schmidt, Ellen M, Pandit, Anita, Gustafsson, Stefan, Yin, Xianyong, Luan, Jian'an, Zhao, Jing-Hua, Matsuda, Fumihiko, Jang, Hye-Mi, Yoon, Kyungheon, Medina-Gomez, Carolina, Pitsillides, Achilleas, Hottenga, Jouke Jan, Wood, Andrew R, Ji, Yingji, Gao, Zishan, Haworth, Simon, Yousri, Noha A, Mitchell, Ruth E, Chai, Jin Fang, Aadahl, Mette, Bjerregaard, Anne A, Yao, Jie, Manichaikul, Ani, Hwu, Chii-Min, Hung, Yi-Jen, Warren, Helen R, Ramirez, Julia, Bork-Jensen, Jette, Kårhus, Line L, Goel, Anuj, Sabater-Lleal, Maria, Noordam, Raymond, Mauro, Pala, Matteo, Floris, McDaid, Aaron F, Marques-Vidal, Pedro, Wielscher, Matthias, Trompet, Stella, Sattar, Naveed, Møllehave, Line T, Munz, Matthias, Zeng, Lingyao, Huang, Jianfeng, Yang, Bin, Poveda, Alaitz, Kurbasic, Azra, Lamina, Claudia, Forer, Lukas, Scholz, Markus, Galesloot, Tessel E, Bradfield, Jonathan P, Ruotsalainen, Sanni E, Daw, EWarwick, Zmuda, Joseph M, Mitchell, Jonathan S, Fuchsberger, Christian, Christensen, Henry, Brody, Jennifer A, Vazquez-Moreno, Miguel, Feitosa, Mary F, Wojczynski, Mary K, Wang, Zhe, Preuss, Michael H, Mangino, Massimo, Christofidou, Paraskevi, Verweij, Niek, Benjamins, Jan W, Engmann, Jorgen, Tsao, Noah L, Verma, Anurag, Slieker, Roderick C, Lo, Ken Sin, Zilhao, Nuno R, Le, Phuong, Kleber, Marcus E, Delgado, Graciela E, Huo, Shaofeng, Ikeda, Daisuke D, Iha, Hiroyuki, Yang, Jian, Liu, Jun, Demirkan, Ayşe, Leonard, Hampton L, Marten, Jonathan, Frank, Mirjam, Schmidt, Börge, Smyth, Laura J, Cañadas-Garre, Marisa, Wang, Chaolong, Nakatochi, Masahiro, Wong, Andrew, Hutri-Kähönen, Nina, Sim, Xueling, Xia, Rui, Huerta-Chagoya, Alicia, Fernandez-Lopez, Juan Carlos, Lyssenko, Valeriya, Nongmaithem, Suraj S, Bayyana, Swati, Stringham, Heather M, Irvin, Marguerite R, Oldmeadow, Christopher, Kim, Han-Na, Ryu, Seungho, Timmers, Paul R H J, Arbeeva, Liubov, Dorajoo, Rajkumar, Lange, Leslie A, Prasad, Gauri, Lorés-Motta, Laura, Pauper, Marc, Long, Jirong, Li, Xiaohui, Theusch, Elizabeth, Takeuchi, Fumihiko, Spracklen, Cassandra N, Loukola, Anu, Bollepalli, Sailalitha, Warner, Sophie C, Wang, Ya Xing, Wei, Wen B, Nutile, Teresa, Ruggiero, Daniela, Sung, Yun Ju, Chen, Shufeng, Liu, Fangchao, Yang, Jingyun, Kentistou, Katherine A, Banas, Bernhard, Nardone, Giuseppe Giovanni, Meidtner, Karina, Bielak, Lawrence F, Smith, Jennifer A, Hebbar, Prashantha, Farmaki, Aliki-Eleni, Hofer, Edith, Lin, Maoxuan, Concas, Maria Pina, Vaccargiu, Simona, van der Most, Peter J, Pitkänen, Niina, Cade, Brian E, van der Laan, Sander W, Chitrala, Kumaraswamy Naidu, Weiss, Stefan, Bentley, Amy R, Doumatey, Ayo P, Adeyemo, Adebowale A, Lee, Jong Young, Petersen, Eva R B, Nielsen, Aneta A, Choi, Hyeok Sun, Nethander, Maria, Freitag-Wolf, Sandra, Southam, Lorraine, Rayner, Nigel W, Wang, Carol A, Lin, Shih-Yi, Wang, Jun-Sing, Couture, Christian, Lyytikäinen, Leo-Pekka, Nikus, Kjell, Cuellar-Partida, Gabriel, Vestergaard, Henrik, Hidalgo, Bertha, Giannakopoulou, Olga, Cai, Qiuyin, Obura, Morgan O, van Setten, Jessica, Li, Xiaoyin, Liang, Jingjing, Tang, Hua, Terzikhan, Natalie, Shin, Jae Hun, Jackson, Rebecca D, Reiner, Alexander P, Martin, Lisa Warsinger, Chen, Zhengming, Li, Liming, Kawaguchi, Takahisa, Thiery, Joachim, Bis, Joshua C, Launer, Lenore J, Li, Huaixing, Nalls, Mike A, Raitakari, Olli T, Ichihara, Sahoko, Wild, Sarah H, Nelson, Christopher P, Campbell, Harry, Jäger, Susanne, Nabika, Toru, Al-Mulla, Fahd, Niinikoski, Harri, Braund, Peter S, Kolcic, Ivana, Kovacs, Peter, Giardoglou, Tota, Katsuya, Tomohiro, de Kleijn, Dominique, de Borst, Gert J, Kim, Eung Kweon, Adams, Hieab H H, Ikram, M Arfan, Zhu, Xiaofeng, Asselbergs, Folkert W, Kraaijeveld, Adriaan O, Beulens, Joline W J, Shu, Xiao-Ou, Rallidis, Loukianos S, Pedersen, Oluf, Hansen, Torben, Mitchell, Paul, Hewitt, Alex W, Kähönen, Mika, Pérusse, Louis, Bouchard, Claude, Tönjes, Anke, Chen, Yii-Der Ida, Pennell, Craig E, Mori, Trevor A, Lieb, Wolfgang, Franke, Andre, Ohlsson, Claes, Mellström, Dan, Cho, Yoon Shin, Lee, Hyejin, Yuan, Jian-Min, Koh, Woon-Puay, Rhee, Sang Youl, Woo, Jeong-Taek, Heid, Iris M, Stark, Klaus J, Zimmermann, Martina E, Völzke, Henry, Homuth, Georg, Evans, Michele K, Zonderman, Alan B, Polasek, Ozren, Pasterkamp, Gerard, Hoefer, Imo E, Redline, Susan, Pahkala, Katja, Oldehinkel, Albertine J, Snieder, Harold, Biino, Ginevra, Schmidt, Reinhold, Schmidt, Helena, Bandinelli, Stefania, Dedoussis, George, Thanaraj, Thangavel Alphonse, Kardia, Sharon L R, Peyser, Patricia A, Kato, Norihiro, Schulze, Matthias B, Girotto, Giorgia, Böger, Carsten A, Jung, Bettina, Joshi, Peter K, Bennett, David A, De Jager, Philip L, Lu, Xiangfeng, Mamakou, Vasiliki, Brown, Morris, Caulfield, Mark J, Munroe, Patricia B, Guo, Xiuqing, Ciullo, Marina, Jonas, Jost B, Samani, Nilesh J, Kaprio, Jaakko, Pajukanta, Päivi, Tusié-Luna, Teresa, Aguilar-Salinas, Carlos A, Adair, Linda S, Bechayda, Sonny Augustin, de Silva, H Janaka, Wickremasinghe, Ananda R, Krauss, Ronald M, Wu, Jer-Yuarn, Zheng, Wei, Hollander, Anneke Iden, Bharadwaj, Dwaipayan, Correa, Adolfo, Wilson, James G, Lind, Lars, Heng, Chew-Kiat, Nelson, Amanda E, Golightly, Yvonne M, Wilson, James F, Penninx, Brenda, Kim, Hyung-Lae, Attia, John, Scott, Rodney J, Rao, D C, Arnett, Donna K, Hunt, Steven C, Walker, Mark, Koistinen, Heikki A, Chandak, Giriraj R, Mercader, Josep M, Costanzo, Maria C, Jang, Dongkeun, Burtt, Noël P, Villalpando, Clicerio Gonzalez, Orozco, Lorena, Fornage, Myriam, Tai, EShyong, van Dam, Rob M, Lehtimäki, Terho, Chaturvedi, Nish, Yokota, Mitsuhiro, Liu, Jianjun, Reilly, Dermot F, McKnight, Amy Jayne, Kee, Frank, Jöckel, Karl-Heinz, McCarthy, Mark I, Palmer, Colin N A, Vitart, Veronique, Hayward, Caroline, Simonsick, Eleanor, van Duijn, Cornelia M, Jin, Zi-Bing, Qu, Jia, Hishigaki, Haretsugu, Lin, Xu, März, Winfried, Gudnason, Vilmundur, Tardif, Jean-Claude, Lettre, Guillaume, Hart, Leen M 't, Elders, Petra J M, Damrauer, Scott M, Kumari, Meena, Kivimaki, Mika, van der Harst, Pim, Spector, Tim D, Loos, Ruth J F, Province, Michael A, Parra, Esteban J, Cruz, Miguel, Psaty, Bruce M, Brandslund, Ivan, Pramstaller, Peter P, Rotimi, Charles N, Christensen, Kaare, Ripatti, Samuli, Widén, Elisabeth, Hakonarson, Hakon, Grant, Struan F A, Kiemeney, Lambertus A L M, de Graaf, Jacqueline, Loeffler, Markus, Kronenberg, Florian, Gu, Dongfeng, Erdmann, Jeanette, Schunkert, Heribert, Franks, Paul W, Linneberg, Allan, Jukema, J Wouter, Khera, Amit V, Männikkö, Minna, Jarvelin, Marjo-Riitta, Kutalik, Zoltan, Francesco, Cucca, Mook-Kanamori, Dennis O, van Dijk, Ko Willems, Watkins, Hugh, Strachan, David P, Grarup, Niels, Sever, Peter, Poulter, Neil, Chuang, Lee-Ming, Rotter, Jerome I, Dantoft, Thomas M, Karpe, Fredrik, Neville, Matt J, Timpson, Nicholas J, Cheng, Ching-Yu, Wong, Tien-Yin, Khor, Chiea Chuen, Li, Hengtong, Sabanayagam, Charumathi, Peters, Annette, Gieger, Christian, Hattersley, Andrew T, Pedersen, Nancy L, Magnusson, Patrik K E, Boomsma, Dorret I, Willemsen, Allegonda H M, Cupples, LAdrienne, van Meurs, Joyce B J, Ghanbari, Mohsen, Gordon-Larsen, Penny, Huang, Wei, Kim, Young Jin, Tabara, Yasuharu, Wareham, Nicholas J, Langenberg, Claudia, Zeggini, Eleftheria, Kuusisto, Johanna, Laakso, Markku, Ingelsson, Erik, Abecasis, Goncalo, Chambers, John C, Kooner, Jaspal S, de Vries, Paul S, Morrison, Alanna C, Hazelhurst, Scott, Ramsay, Michèle, North, Kari E, Daviglus, Martha, Kraft, Peter, Martin, Nicholas G, Whitfield, John B, Abbas, Shahid, Saleheen, Danish, Walters, Robin G, Holmes, Michael V, Black, Corri, Smith, Blair H, Baras, Aris, Justice, Anne E, Buring, Julie E, Ridker, Paul M, Chasman, Daniel I, Kooperberg, Charles, Tamiya, Gen, Yamamoto, Masayuki, van Heel, David A, Trembath, Richard C, Wei, Wei-Qi, Jarvik, Gail P, Namjou, Bahram, Hayes, M Geoffrey, Ritchie, Marylyn D, Jousilahti, Pekka, Salomaa, Veikko, Hveem, Kristian, Åsvold, Bjørn Olav, Kubo, Michiaki, Kamatani, Yoichiro, Okada, Yukinori, Murakami, Yoshinori, Kim, Bong-Jo, Thorsteinsdottir, Unnur, Stefansson, Kari, Zhang, Jifeng, Chen, YEugene, Ho, Yuk-Lam, Lynch, Julie A, Rader, Daniel J, Tsao, Philip S, Chang, Kyong-Mi, Cho, Kelly, O'Donnell, Christopher J, Gaziano, John M, Wilson, Peter W F, Frayling, Timothy M, Hirschhorn, Joel N, Kathiresan, Sekar, Mohlke, Karen L, Sun, Yan V, Morris, Andrew P, Boehnke, Michael, Brown, Christopher D, Natarajan, Pradeep, Deloukas, Panos, Willer, Cristen J, Assimes, Themistocles L, Peloso, Gina M, CDL Onderzoek Pasterkamp, Circulatory Health, Onderzoek Precision medicine, Zorgeenheid Vaatchirurgie Medisch, Infection & Immunity, Regenerative Medicine and Stem Cells, Team Medisch, Cardiovasculaire Epi Team 1, JC onderzoeksprogramma Cardiovasculaire Epidemiologie, Centraal Diagnostisch Laboratorium, Gezonde Vaten, Kanoni, Stavroula, Graham, Sarah E, Wang, Yuxuan, Surakka, Ida, Ramdas, Shweta, Zhu, Xiang, Clarke, Shoa L, Bhatti, Konain Fatima, Vedantam, Sailaja, Winkler, Thomas W, Locke, Adam E, Marouli, Eirini, Zajac, Greg J M, Wu, Kuan-Han H, Ntalla, Ioanna, Hui, Qin, Klarin, Derek, Hilliard, Austin T, Wang, Zeyuan, Xue, Chao, Thorleifsson, Gudmar, Helgadottir, Anna, Gudbjartsson, Daniel F, Holm, Hilma, Olafsson, Isleifur, Hwang, Mi Yeong, Han, Sohee, Akiyama, Masato, Sakaue, Saori, Terao, Chikashi, Kanai, Masahiro, Zhou, Wei, Brumpton, Ben M, Rasheed, Humaira, Havulinna, Aki S, Veturi, Yogasudha, Pacheco, Jennifer Allen, Rosenthal, Elisabeth A, Lingren, Todd, Feng, QiPing, Kullo, Iftikhar J, Narita, Akira, Takayama, Jun, Martin, Hilary C, Hunt, Karen A, Trivedi, Bhavi, Haessler, Jeffrey, Giulianini, Franco, Bradford, Yuki, Miller, Jason E, Campbell, Archie, Lin, Kuang, Millwood, Iona Y, Rasheed, Asif, Hindy, George, Faul, Jessica D, Zhao, Wei, Weir, David R, Turman, Constance, Huang, Hongyan, Graff, Mariaelisa, Choudhury, Ananyo, Sengupta, Dhriti, Mahajan, Anubha, Brown, Michael R, Zhang, Weihua, Yu, Ketian, Schmidt, Ellen M, Pandit, Anita, Gustafsson, Stefan, Yin, Xianyong, Luan, Jian'an, Zhao, Jing-Hua, Matsuda, Fumihiko, Jang, Hye-Mi, Yoon, Kyungheon, Medina-Gomez, Carolina, Pitsillides, Achilleas, Hottenga, Jouke Jan, Wood, Andrew R, Ji, Yingji, Gao, Zishan, Haworth, Simon, Yousri, Noha A, Mitchell, Ruth E, Chai, Jin Fang, Aadahl, Mette, Bjerregaard, Anne A, Yao, Jie, Manichaikul, Ani, Hwu, Chii-Min, Hung, Yi-Jen, Warren, Helen R, Ramirez, Julia, Bork-Jensen, Jette, Kårhus, Line L, Goel, Anuj, Sabater-Lleal, Maria, Noordam, Raymond, Mauro, Pala, Matteo, Floris, McDaid, Aaron F, Marques-Vidal, Pedro, Wielscher, Matthias, Trompet, Stella, Sattar, Naveed, Møllehave, Line T, Munz, Matthias, Zeng, Lingyao, Huang, Jianfeng, Yang, Bin, Poveda, Alaitz, Kurbasic, Azra, Lamina, Claudia, Forer, Lukas, Scholz, Markus, Galesloot, Tessel E, Bradfield, Jonathan P, Ruotsalainen, Sanni E, Daw, EWarwick, Zmuda, Joseph M, Mitchell, Jonathan S, Fuchsberger, Christian, Christensen, Henry, Brody, Jennifer A, Vazquez-Moreno, Miguel, Feitosa, Mary F, Wojczynski, Mary K, Wang, Zhe, Preuss, Michael H, Mangino, Massimo, Christofidou, Paraskevi, Verweij, Niek, Benjamins, Jan W, Engmann, Jorgen, Tsao, Noah L, Verma, Anurag, Slieker, Roderick C, Lo, Ken Sin, Zilhao, Nuno R, Le, Phuong, Kleber, Marcus E, Delgado, Graciela E, Huo, Shaofeng, Ikeda, Daisuke D, Iha, Hiroyuki, Yang, Jian, Liu, Jun, Demirkan, Ayşe, Leonard, Hampton L, Marten, Jonathan, Frank, Mirjam, Schmidt, Börge, Smyth, Laura J, Cañadas-Garre, Marisa, Wang, Chaolong, Nakatochi, Masahiro, Wong, Andrew, Hutri-Kähönen, Nina, Sim, Xueling, Xia, Rui, Huerta-Chagoya, Alicia, Fernandez-Lopez, Juan Carlos, Lyssenko, Valeriya, Nongmaithem, Suraj S, Bayyana, Swati, Stringham, Heather M, Irvin, Marguerite R, Oldmeadow, Christopher, Kim, Han-Na, Ryu, Seungho, Timmers, Paul R H J, Arbeeva, Liubov, Dorajoo, Rajkumar, Lange, Leslie A, Prasad, Gauri, Lorés-Motta, Laura, Pauper, Marc, Long, Jirong, Li, Xiaohui, Theusch, Elizabeth, Takeuchi, Fumihiko, Spracklen, Cassandra N, Loukola, Anu, Bollepalli, Sailalitha, Warner, Sophie C, Wang, Ya Xing, Wei, Wen B, Nutile, Teresa, Ruggiero, Daniela, Sung, Yun Ju, Chen, Shufeng, Liu, Fangchao, Yang, Jingyun, Kentistou, Katherine A, Banas, Bernhard, Nardone, Giuseppe Giovanni, Meidtner, Karina, Bielak, Lawrence F, Smith, Jennifer A, Hebbar, Prashantha, Farmaki, Aliki-Eleni, Hofer, Edith, Lin, Maoxuan, Concas, Maria Pina, Vaccargiu, Simona, van der Most, Peter J, Pitkänen, Niina, Cade, Brian E, van der Laan, Sander W, Chitrala, Kumaraswamy Naidu, Weiss, Stefan, Bentley, Amy R, Doumatey, Ayo P, Adeyemo, Adebowale A, Lee, Jong Young, Petersen, Eva R B, Nielsen, Aneta A, Choi, Hyeok Sun, Nethander, Maria, Freitag-Wolf, Sandra, Southam, Lorraine, Rayner, Nigel W, Wang, Carol A, Lin, Shih-Yi, Wang, Jun-Sing, Couture, Christian, Lyytikäinen, Leo-Pekka, Nikus, Kjell, Cuellar-Partida, Gabriel, Vestergaard, Henrik, Hidalgo, Bertha, Giannakopoulou, Olga, Cai, Qiuyin, Obura, Morgan O, van Setten, Jessica, Li, Xiaoyin, Liang, Jingjing, Tang, Hua, Terzikhan, Natalie, Shin, Jae Hun, Jackson, Rebecca D, Reiner, Alexander P, Martin, Lisa Warsinger, Chen, Zhengming, Li, Liming, Kawaguchi, Takahisa, Thiery, Joachim, Bis, Joshua C, Launer, Lenore J, Li, Huaixing, Nalls, Mike A, Raitakari, Olli T, Ichihara, Sahoko, Wild, Sarah H, Nelson, Christopher P, Campbell, Harry, Jäger, Susanne, Nabika, Toru, Al-Mulla, Fahd, Niinikoski, Harri, Braund, Peter S, Kolcic, Ivana, Kovacs, Peter, Giardoglou, Tota, Katsuya, Tomohiro, de Kleijn, Dominique, de Borst, Gert J, Kim, Eung Kweon, Adams, Hieab H H, Ikram, M Arfan, Zhu, Xiaofeng, Asselbergs, Folkert W, Kraaijeveld, Adriaan O, Beulens, Joline W J, Shu, Xiao-Ou, Rallidis, Loukianos S, Pedersen, Oluf, Hansen, Torben, Mitchell, Paul, Hewitt, Alex W, Kähönen, Mika, Pérusse, Louis, Bouchard, Claude, Tönjes, Anke, Chen, Yii-Der Ida, Pennell, Craig E, Mori, Trevor A, Lieb, Wolfgang, Franke, Andre, Ohlsson, Claes, Mellström, Dan, Cho, Yoon Shin, Lee, Hyejin, Yuan, Jian-Min, Koh, Woon-Puay, Rhee, Sang Youl, Woo, Jeong-Taek, Heid, Iris M, Stark, Klaus J, Zimmermann, Martina E, Völzke, Henry, Homuth, Georg, Evans, Michele K, Zonderman, Alan B, Polasek, Ozren, Pasterkamp, Gerard, Hoefer, Imo E, Redline, Susan, Pahkala, Katja, Oldehinkel, Albertine J, Snieder, Harold, Biino, Ginevra, Schmidt, Reinhold, Schmidt, Helena, Bandinelli, Stefania, Dedoussis, George, Thanaraj, Thangavel Alphonse, Kardia, Sharon L R, Peyser, Patricia A, Kato, Norihiro, Schulze, Matthias B, Girotto, Giorgia, Böger, Carsten A, Jung, Bettina, Joshi, Peter K, Bennett, David A, De Jager, Philip L, Lu, Xiangfeng, Mamakou, Vasiliki, Brown, Morris, Caulfield, Mark J, Munroe, Patricia B, Guo, Xiuqing, Ciullo, Marina, Jonas, Jost B, Samani, Nilesh J, Kaprio, Jaakko, Pajukanta, Päivi, Tusié-Luna, Teresa, Aguilar-Salinas, Carlos A, Adair, Linda S, Bechayda, Sonny Augustin, de Silva, H Janaka, Wickremasinghe, Ananda R, Krauss, Ronald M, Wu, Jer-Yuarn, Zheng, Wei, Hollander, Anneke Iden, Bharadwaj, Dwaipayan, Correa, Adolfo, Wilson, James G, Lind, Lars, Heng, Chew-Kiat, Nelson, Amanda E, Golightly, Yvonne M, Wilson, James F, Penninx, Brenda, Kim, Hyung-Lae, Attia, John, Scott, Rodney J, Rao, D C, Arnett, Donna K, Hunt, Steven C, Walker, Mark, Koistinen, Heikki A, Chandak, Giriraj R, Mercader, Josep M, Costanzo, Maria C, Jang, Dongkeun, Burtt, Noël P, Villalpando, Clicerio Gonzalez, Orozco, Lorena, Fornage, Myriam, Tai, EShyong, van Dam, Rob M, Lehtimäki, Terho, Chaturvedi, Nish, Yokota, Mitsuhiro, Liu, Jianjun, Reilly, Dermot F, McKnight, Amy Jayne, Kee, Frank, Jöckel, Karl-Heinz, McCarthy, Mark I, Palmer, Colin N A, Vitart, Veronique, Hayward, Caroline, Simonsick, Eleanor, van Duijn, Cornelia M, Jin, Zi-Bing, Qu, Jia, Hishigaki, Haretsugu, Lin, Xu, März, Winfried, Gudnason, Vilmundur, Tardif, Jean-Claude, Lettre, Guillaume, Hart, Leen M 't, Elders, Petra J M, Damrauer, Scott M, Kumari, Meena, Kivimaki, Mika, van der Harst, Pim, Spector, Tim D, Loos, Ruth J F, Province, Michael A, Parra, Esteban J, Cruz, Miguel, Psaty, Bruce M, Brandslund, Ivan, Pramstaller, Peter P, Rotimi, Charles N, Christensen, Kaare, Ripatti, Samuli, Widén, Elisabeth, Hakonarson, Hakon, Grant, Struan F A, Kiemeney, Lambertus A L M, de Graaf, Jacqueline, Loeffler, Markus, Kronenberg, Florian, Gu, Dongfeng, Erdmann, Jeanette, Schunkert, Heribert, Franks, Paul W, Linneberg, Allan, Jukema, J Wouter, Khera, Amit V, Männikkö, Minna, Jarvelin, Marjo-Riitta, Kutalik, Zoltan, Francesco, Cucca, Mook-Kanamori, Dennis O, van Dijk, Ko Willems, Watkins, Hugh, Strachan, David P, Grarup, Niels, Sever, Peter, Poulter, Neil, Chuang, Lee-Ming, Rotter, Jerome I, Dantoft, Thomas M, Karpe, Fredrik, Neville, Matt J, Timpson, Nicholas J, Cheng, Ching-Yu, Wong, Tien-Yin, Khor, Chiea Chuen, Li, Hengtong, Sabanayagam, Charumathi, Peters, Annette, Gieger, Christian, Hattersley, Andrew T, Pedersen, Nancy L, Magnusson, Patrik K E, Boomsma, Dorret I, Willemsen, Allegonda H M, Cupples, LAdrienne, van Meurs, Joyce B J, Ghanbari, Mohsen, Gordon-Larsen, Penny, Huang, Wei, Kim, Young Jin, Tabara, Yasuharu, Wareham, Nicholas J, Langenberg, Claudia, Zeggini, Eleftheria, Kuusisto, Johanna, Laakso, Markku, Ingelsson, Erik, Abecasis, Goncalo, Chambers, John C, Kooner, Jaspal S, de Vries, Paul S, Morrison, Alanna C, Hazelhurst, Scott, Ramsay, Michèle, North, Kari E, Daviglus, Martha, Kraft, Peter, Martin, Nicholas G, Whitfield, John B, Abbas, Shahid, Saleheen, Danish, Walters, Robin G, Holmes, Michael V, Black, Corri, Smith, Blair H, Baras, Aris, Justice, Anne E, Buring, Julie E, Ridker, Paul M, Chasman, Daniel I, Kooperberg, Charles, Tamiya, Gen, Yamamoto, Masayuki, van Heel, David A, Trembath, Richard C, Wei, Wei-Qi, Jarvik, Gail P, Namjou, Bahram, Hayes, M Geoffrey, Ritchie, Marylyn D, Jousilahti, Pekka, Salomaa, Veikko, Hveem, Kristian, Åsvold, Bjørn Olav, Kubo, Michiaki, Kamatani, Yoichiro, Okada, Yukinori, Murakami, Yoshinori, Kim, Bong-Jo, Thorsteinsdottir, Unnur, Stefansson, Kari, Zhang, Jifeng, Chen, YEugene, Ho, Yuk-Lam, Lynch, Julie A, Rader, Daniel J, Tsao, Philip S, Chang, Kyong-Mi, Cho, Kelly, O'Donnell, Christopher J, Gaziano, John M, Wilson, Peter W F, Frayling, Timothy M, Hirschhorn, Joel N, Kathiresan, Sekar, Mohlke, Karen L, Sun, Yan V, Morris, Andrew P, Boehnke, Michael, Brown, Christopher D, Natarajan, Pradeep, Deloukas, Panos, Willer, Cristen J, Assimes, Themistocles L, and Peloso, Gina M
Published: 2022

126. Arsenic attenuation in tailings at a former Cu–W–As mine, SW Finland

Author: Parviainen, Annika, Lindsay, Matthew B.J., Pérez-López, Rafael, Gibson, Blair D., Ptacek, Carol J., Blowes, David W., and Loukola-Ruskeeniemi, Kirsti
Published: 2012
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127. Hardware Acceleration inside a Differentiated Services Access Node.

Author: Juha Forsten, Mika Loukola, and Jorma Skyttä
Published: 1999
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128. Hardware Acceleration inside a Differentiated Services Access Node

Author: Forsten, Juha, Loukola, Mika, Skytta, Jorma, Goos, Gerhard, editor, Hartmanis, Juris, editor, van Leeuwen, Jan, editor, Diaz, Michel, editor, Owezarski, Philippe, editor, and Sénac, Patrick, editor
Published: 1999
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129. Analysis of Detailed Phenotype Profiles Reveals CHRNA5 - CHRNA3 - CHRNB4 Gene Cluster Association With Several Nicotine Dependence Traits

Author: Broms, Ulla, Wedenoja, Juho, Largeau, Marine R., Korhonen, Tellervo, Pitkäniemi, Janne, Keskitalo-Vuokko, Kaisu, Häppölä, Anja, Heikkilä, Katri H., Heikkilä, Kauko, Ripatti, Samuli, Sarin, Antti-Pekka, Salminen, Outi, Paunio, Tiina, Pergadia, Michele L., Madden, Pamela A. F., Kaprio, Jaakko, and Loukola, Anu
Published: 2012

130. Chromosome 20 Shows Linkage With DSM-IV Nicotine Dependence in Finnish Adult Smokers

Author: Keskitalo-Vuokko, Kaisu, Hällfors, Jenni, Broms, Ulla, Pergadia, Michele L., Saccone, Scott F., Loukola, Anu, Madden, Pamela A. F., and Kaprio, Jaakko
Published: 2012

131. Long-term lake sediment records and factors affecting the evolution of metal(loid) drainage from two mine sites (SW Finland)

Author: Parviainen, Annika, Kauppila, Tommi, and Loukola-Ruskeeniemi, Kirsti
Published: 2012
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132. Occurrence and mobility of As in the Ylöjärvi Cu–W–As mine tailings

Author: Parviainen, Annika, Isosaari, Pirjo, Loukola-Ruskeeniemi, Kirsti, Nieto, José Miguel, and Gervilla, Fernando
Published: 2012
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133. Evaluation of geochemical background levels around sulfide mines – A new statistical procedure with beanplots

Author: Gustavsson, N., Loukola-Ruskeeniemi, K., and Tenhola, M.
Published: 2012
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134. Illusional Perspective across Humans and Bees

Author: Gatto, Elia, primary, Loukola, Olli J., additional, Petrazzini, Maria Elena Miletto, additional, Agrillo, Christian, additional, and Cutini, Simone, additional
Published: 2022
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135. Ecological and evolutionary consequences of selective interspecific information use

Author: Hamalainen, Reetta, primary, Kajanus, Mira Hannele, additional, Forsman, Jukka T, additional, Kivela, Sami Mikael, additional, Seppanen, Janne-Tuomas, additional, and Loukola, Olli J, additional
Published: 2022
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136. FinnGen: Unique genetic insights from combining isolated population and national health register data

Author: Kurki, Mitja I., primary, Karjalainen, Juha, additional, Palta, Priit, additional, Sipilä, Timo P., additional, Kristiansson, Kati, additional, Donner, Kati, additional, Reeve, Mary P., additional, Laivuori, Hannele, additional, Aavikko, Mervi, additional, Kaunisto, Mari A., additional, Loukola, Anu, additional, Lahtela, Elisa, additional, Mattsson, Hannele, additional, Laiho, Päivi, additional, Della Briotta Parolo, Pietro, additional, Lehisto, Arto, additional, Kanai, Masahiro, additional, Mars, Nina, additional, Rämö, Joel, additional, Kiiskinen, Tuomo, additional, Heyne, Henrike O., additional, Veerapen, Kumar, additional, Rüeger, Sina, additional, Lemmelä, Susanna, additional, Zhou, Wei, additional, Ruotsalainen, Sanni, additional, Pärn, Kalle, additional, Hiekkalinna, Tero, additional, Koskelainen, Sami, additional, Paajanen, Teemu, additional, Llorens, Vincent, additional, Gracia-Tabuenca, Javier, additional, Siirtola, Harri, additional, Reis, Kadri, additional, Elnahas, Abdelrahman G., additional, Aalto-Setälä, Katriina, additional, Alasoo, Kaur, additional, Arvas, Mikko, additional, Auro, Kirsi, additional, Biswas, Shameek, additional, Bizaki-Vallaskangas, Argyro, additional, Carpen, Olli, additional, Chen, Chia-Yen, additional, Dada, Oluwaseun A., additional, Ding, Zhihao, additional, Ehm, Margaret G., additional, Eklund, Kari, additional, Färkkilä, Martti, additional, Finucane, Hilary, additional, Ganna, Andrea, additional, Ghazal, Awaisa, additional, Graham, Robert R., additional, Green, Eric, additional, Hakanen, Antti, additional, Hautalahti, Marco, additional, Hedman, Åsa, additional, Hiltunen, Mikko, additional, Hinttala, Reetta, additional, Hovatta, Iiris, additional, Hu, Xinli, additional, Huertas-Vazquez, Adriana, additional, Huilaja, Laura, additional, Hunkapiller, Julie, additional, Jacob, Howard, additional, Jensen, Jan-Nygaard, additional, Joensuu, Heikki, additional, John, Sally, additional, Julkunen, Valtteri, additional, Jung, Marc, additional, Junttila, Juhani, additional, Kaarniranta, Kai, additional, Kähönen, Mika, additional, Kajanne, Risto M., additional, Kallio, Lila, additional, Kälviäinen, Reetta, additional, Kaprio, Jaakko, additional, Kerimov, Nurlan, additional, Kettunen, Johannes, additional, Kilpeläinen, Elina, additional, Kilpi, Terhi, additional, Klinger, Katherine, additional, Kosma, Veli-Matti, additional, Kuopio, Teijo, additional, Kurra, Venla, additional, Laisk, Triin, additional, Laukkanen, Jari, additional, Lawless, Nathan, additional, Liu, Aoxing, additional, Longerich, Simonne, additional, Mägi, Reedik, additional, Mäkelä, Johanna, additional, Mäkitie, Antti, additional, Malarstig, Anders, additional, Mannermaa, Arto, additional, Maranville, Joseph, additional, Matakidou, Athena, additional, Meretoja, Tuomo, additional, Mozaffari, Sahar V., additional, Niemi, Mari EK., additional, Niemi, Marianna, additional, Niiranen, Teemu, additional, O’Donnell, Christopher J., additional, Obeidat, Ma’en, additional, Okafo, George, additional, Ollila, Hanna M., additional, Palomäki, Antti, additional, Palotie, Tuula, additional, Partanen, Jukka, additional, Paul, Dirk S., additional, Pelkonen, Margit, additional, Pendergrass, Rion K., additional, Petrovski, Slavé, additional, Pitkäranta, Anne, additional, Platt, Adam, additional, Pulford, David, additional, Punkka, Eero, additional, Pussinen, Pirkko, additional, Raghavan, Neha, additional, Rahimov, Fedik, additional, Rajpal, Deepak, additional, Renaud, Nicole A., additional, Riley-Gillis, Bridget, additional, Rodosthenous, Rodosthenis, additional, Saarentaus, Elmo, additional, Salminen, Aino, additional, Salminen, Eveliina, additional, Salomaa, Veikko, additional, Schleutker, Johanna, additional, Serpi, Raisa, additional, Shen, Huei-yi, additional, Siegel, Richard, additional, Silander, Kaisa, additional, Siltanen, Sanna, additional, Soini, Sirpa, additional, Soininen, Hilkka, additional, Sul, Jae H., additional, Tachmazidou, Ioanna, additional, Tasanen, Kaisa, additional, Tienari, Pentti, additional, Toppila-Salmi, Sanna, additional, Tukiainen, Taru, additional, Tuomi, Tiinamaija, additional, Turunen, Joni A., additional, Ulirsch, Jacob C., additional, Vaura, Felix, additional, Virolainen, Petri, additional, Waring, Jeffrey, additional, Waterworth, Dawn, additional, Yang, Robert, additional, Nelis, Mari, additional, Reigo, Anu, additional, Metspalu, Andres, additional, Milani, Lili, additional, Esko, Tõnu, additional, Fox, Caroline, additional, Havulinna, Aki S., additional, Perola, Markus, additional, Ripatti, Samuli, additional, Jalanko, Anu, additional, Laitinen, Tarja, additional, Mäkelä, Tomi, additional, Plenge, Robert, additional, McCarthy, Mark, additional, Runz, Heiko, additional, Daly, Mark J., additional, and Palotie, Aarno, additional
Published: 2022
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137. Associations of Nicotine Intake Measures With CHRN Genes in Finnish Smokers

Author: Keskitalo-Vuokko, Kaisu, Pitkäniemi, Janne, Broms, Ulla, Heliövaara, Markku, Aromaa, Arpo, Perola, Markus, Ripatti, Samuli, Salminen, Outi, Salomaa, Veikko, Loukola, Anu, and Kaprio, Jaakko
Published: 2011

138. Associative Mechanisms Allow for Social Learning and Cultural Transmission of String Pulling in an Insect.

Author: Sylvain Alem, Clint J Perry, Xingfu Zhu, Olli J Loukola, Thomas Ingraham, Eirik Søvik, and Lars Chittka
Subjects: Biology (General), QH301-705.5
Abstract: Social insects make elaborate use of simple mechanisms to achieve seemingly complex behavior and may thus provide a unique resource to discover the basic cognitive elements required for culture, i.e., group-specific behaviors that spread from "innovators" to others in the group via social learning. We first explored whether bumblebees can learn a nonnatural object manipulation task by using string pulling to access a reward that was presented out of reach. Only a small minority "innovated" and solved the task spontaneously, but most bees were able to learn to pull a string when trained in a stepwise manner. In addition, naïve bees learnt the task by observing a trained demonstrator from a distance. Learning the behavior relied on a combination of simple associative mechanisms and trial-and-error learning and did not require "insight": naïve bees failed a "coiled-string experiment," in which they did not receive instant visual feedback of the target moving closer when tugging on the string. In cultural diffusion experiments, the skill spread rapidly from a single knowledgeable individual to the majority of a colony's foragers. We observed that there were several sequential sets ("generations") of learners, so that previously naïve observers could first acquire the technique by interacting with skilled individuals and, subsequently, themselves become demonstrators for the next "generation" of learners, so that the longevity of the skill in the population could outlast the lives of informed foragers. This suggests that, so long as animals have a basic toolkit of associative and motor learning processes, the key ingredients for the cultural spread of unusual skills are already in place and do not require sophisticated cognition.
Published: 2016
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139. Rämeiden ojituksen ja ennallistamisen vaikutukset elinympäristön rakenteeseen, kasvillisuuteen ja muurahaisiin

Author: Pekka Punttila, Olli Autio, Janne Kotiaho, D. Kotze, Olli Loukola, Norbertas Noreika, Anna Vuori, and Kari Vepsäläinen
Subjects: Forestry, SD1-669.5
Published: 2016
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140. The effects of drainage and restoration of pine mires on habitat structure, vegetation and ants

Author: Punttila, Pekka, Autio, Olli, Kotiaho, Janne, Kotze, D., Loukola, Olli, Noreika, Norbertas, Vuori, Anna, and Vepsäläinen, Kari
Subjects: Forestry, SD1-669.5
Abstract: Habitat loss and degradation are the main threats to biodiversity worldwide. For example, nearly 80% of peatlands in southern Finland have been drained. There is thus a need to safeguard the remaining pristine mires and to restore degraded ones. Ants play a pivotal role in many ecosystems and like many keystone plant species, shape ecosystem conditions for other biota. The effects of mire restoration and subsequent vegetation succession on ants, however, are poorly understood. We inventoried tree stands, vegetation, water-table level, and ants (with pitfall traps) in nine mires in southern Finland to explore differences in habitats, vegetation and ant assemblages among pristine, drained (30â40 years ago) and recently restored (1â3 years ago) pine mires. We expected that restoring the water-table level by ditch filling and reconstructing sparse tree stands by cuttings will recover mire vegetation and ants. We found predictable responses in habitat structure, floristic composition and ant assemblage structure both to drainage and restoration. However, for mire-specialist ants the results were variable and longer-term monitoring is needed to confirm the success of restoration since these social insects establish perennial colonies with long colony cycles. We conclude that restoring the water-table level and tree stand structure seem to recover the characteristic vegetation and ant assemblages in the short term. This recovery was likely enhanced because drained mires still had both acrotelm and catotelm, and connectedness was still reasonable for mire organisms to recolonize the restored mires either from local refugia or from populations of nearby mires.
Published: 2016
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141. Nonmalignant Formalin-Fixed Paraffin-Embedded Tissues as a Source to Study Germline Variants and Cancer Predisposition: A Systematic Review

Author: Yossra H S Zidi, Anu Loukola, Alhadi Almangush, Olli Carpén, and Omar Youssef
Subjects: Oncology, medicine.medical_specialty, Tissue Fixation, Genotyping Techniques, Concordance, Loss of Heterozygosity, Medicine (miscellaneous), Single-nucleotide polymorphism, General Biochemistry, Genetics and Molecular Biology, Germline, Specimen Handling, Loss of heterozygosity, 03 medical and health sciences, 0302 clinical medicine, Formaldehyde, Neoplasms, Internal medicine, Genotype, medicine, Humans, Genetic Predisposition to Disease, Genotyping, Germ-Line Mutation, 030304 developmental biology, 0303 health sciences, Paraffin Embedding, business.industry, Cancer predisposition, Cancer, DNA, Cell Biology, General Medicine, medicine.disease, 3. Good health, 030220 oncology & carcinogenesis, business
Abstract: Background: Archived formalin-fixed paraffin-embedded (FFPE) specimens from nonmalignant tissues derived from cancer patients are a vast and potentially valuable resource for high-quality genotyping analyses and could have a role in establishing inherited cancer risk. Methods: We systematically searched PubMed, Ovid MEDLINE, and Scopus databases for all articles that compared genotyping performance of DNA from nonmalignant FFPE tissue with blood DNA derived from cancer patients irrespective of tumor type. Two independent researchers screened the retrieved studies, removed duplicates, excluded irrelevant studies, and extracted genotyping data from the eligible studies. These studies included, but were not limited to, genotyping technique, reported call rate, and concordance. Results: Thirteen studies were reviewed, in which DNA from nonmalignant FFPE tissues derived from cancer patients was successfully purified and genotyped. All these studies used different approaches for genotyping of DNA from nonmalignant FFPE tissues to amplify single nucleotide polymorphisms (SNPs) and to estimate of loss of heterozygosity. The concordance between genotypes from nonmalignant FFPE tissues and blood derived from cancer patients was observed to be high, whereas the call rate of the tested SNPs was not reported in all included studies. Conclusion: This review illustrates that DNA from nonmalignant FFPE tissues derived from cancer patients can serve as an alternative and reliable source for assessment of germline DNA for various purposes, including assessment of cancer predisposition.
Published: 2020

142. Genome-wide association meta-analysis of nicotine metabolism and cigarette consumption measures in smokers of European descent

Author: Meghan J. Chenoweth, Nicholas G. Martin, Anu Loukola, Caryn Lerman, Jadwiga Buchwald, Jaakko Kaprio, Teemu Palviainen, Terho Lehtimäki, Veikko Salomaa, Tony P. George, Matti Pirinen, Christian Benner, Richard J. Rose, Gu Zhu, Olli T. Raitakari, Scott Gordon, Rachel F. Tyndale, Samuli Ripatti, Tellervo Korhonen, and Pamela A. F. Madden
Subjects: 0301 basic medicine, Nicotine, medicine.medical_treatment, cigarette smoking, Genome-wide association study, Locus (genetics), Biology, Article, 03 medical and health sciences, Cellular and Molecular Neuroscience, Chromosome 15, chemistry.chemical_compound, 0302 clinical medicine, medicine, nicotine metabolite ratio, Humans, CYP2A6, Molecular Biology, Genetics, nicotine metabolism, genome-wide association study, Smokers, Smoking, biomarkers, Tobacco Products, Psychiatry and Mental health, 030104 developmental biology, Chromosome 4, chemistry, Smoking cessation, Cotinine, 030217 neurology & neurosurgery, medicine.drug
Abstract: Smoking behaviors, including amount smoked, smoking cessation, and tobacco-related diseases, are altered by the rate of nicotine clearance. Nicotine clearance can be estimated using the nicotine metabolite ratio (NMR) (ratio of 3 ' hydroxycotinine/cotinine), but only in current smokers. Advancing the genomics of this highly heritable biomarker of CYP2A6, the main metabolic enzyme for nicotine, will also enable investigation of never and former smokers. We performed the largest genome-wide association study (GWAS) to date of the NMR in European ancestry current smokers (n = 5185), found 1255 genome-wide significant variants, and replicated the chromosome 19 locus. Fine-mapping of chromosome 19 revealed 13 putatively causal variants, with nine of these being highly putatively causal and mapping to CYP2A6, MAP3K10, ADCK4, and CYP2B6. We also identified a putatively causal variant on chromosome 4 mapping to TMPRSS11E and demonstrated an association between TMPRSS11E variation and a UGT2B17 activity phenotype. Together the 14 putatively causal SNPs explained similar to 38% of NMR variation, a substantial increase from the similar to 20 to 30% previously explained. Our additional GWASs of nicotine intake biomarkers showed that cotinine and smoking intensity (cotinine/cigarettes per day (CPD)) shared chromosome 19 and chromosome 4 loci with the NMR, and that cotinine and a more accurate biomarker, cotinine + 3 ' hydroxycotinine, shared a chromosome 15 locus near CHRNA5 with CPD and Pack-Years (i.e., cumulative exposure). Understanding the genetic factors influencing smoking-related traits facilitates epidemiological studies of smoking and disease, as well as assists in optimizing smoking cessation support, which in turn will reduce the enormous personal and societal costs associated with smoking.
Published: 2020

143. COVID-19 on mind: Daily worry about the coronavirus is linked to negative affect experienced during mind-wandering and dreaming

Author: Pilleriin Sikka, Jarno Tuominen, Alejandro Ezquerro-Nassar, Manuela Kirberg, Ville Loukola, antti revonsuo, Katja Valli, Jennifer Windt, Tristan Bekinschtein, and Valdas Noreika
Subjects: fungi, humanities, psychological phenomena and processes
Abstract: Despite a surge of studies on the effects of COVID-19 on our well-being, we know little about how the pandemic is reflected in people’s spontaneous thoughts and experiences, such as mind-wandering (or daydreaming) during wakefulness and dreaming during sleep. We investigated whether and how COVID-19 related general concern, anxiety, and daily worry are associated with the daily fluctuation of the affective quality of mind-wandering and dreaming, and to what extent these associations can be explained by poor sleep quality. We used ecological momentary assessment by asking participants to rate the affect they experienced during mind-wandering and dreaming in daily logs over a two-week period. Our preregistered analyses based on 1755 dream logs from 172 individuals and 1496 mind-wandering logs from 152 individuals showed that, on days when people reported higher levels of negative affect and lower levels of positive affect during mind-wandering, they experienced more worry. Only daily sleep quality was associated with affect experienced during dreaming at the within-person level: on nights with poorer sleep quality people reported experiencing more negative and less positive affect in dreams and were more likely to experience nightmares. However, at the between-person level, individuals who experienced more daily COVID-19 worry during the study period also reported experiencing more negative affect during mind-wandering and during dreaming. As such, the continuity between daily and nightly experiences seems to rely more on stable trait-like individual differences in affective processing.
Published: 2022

144. High Ni and Mn concentrations in human hair and slightly lower Ca in blood serum in sulphur-rich black shale areas: impact and mechanisms

Author: Kirsti Loukola-Ruskeeniemi, Anne Kousa, Tarja Hatakka, and Marjatta Kantola
Published: 2022

145. Quantitative abilities of invertebrates: a methodological review

Author: Christian Agrillo, Olli J. Loukola, and Elia Gatto
Subjects: Foraging, Numerical cognition, Behavioural sciences, Experimental and Cognitive Psychology, Animal cognition, Spontaneous choice test, Comparative psychology, Discrimination learning procedure, Invertebrates, NO, Birds, 03 medical and health sciences, Cognition, 0302 clinical medicine, Animals, 0501 psychology and cognitive sciences, Animal cognition, 050102 behavioral science & comparative psychology, Cognitive skill, Ecology, Evolution, Behavior and Systematics, Mammals, Comparative psychology, Discrimination learning procedure, Psychological research, 05 social sciences, Fishes, Invertebrates, Spontaneous choice test, Social relation, Psychology, 030217 neurology & neurosurgery, Cognitive psychology
Abstract: Quantitative abilities are widely recognized to play important roles in several ecological contexts, such as foraging, mate choice, and social interaction. Indeed, such abilities are widespread among vertebrates, in particular mammals, birds, and fish. Recently, there has been an increasing number of studies on the quantitative abilities of invertebrates. In this review, we present the current knowledge in this field, especially focusing on the ecological relevance of the capacity to process quantitative information, the similarities with vertebrates, and the different methods adopted to investigate this cognitive skill. The literature argues, beyond methodological differences, a substantial similarity between the quantitative abilities of invertebrates and those of vertebrates, supporting the idea that similar ecological pressures may determine the emergence of similar cognitive systems even in distantly related species.
Published: 2022

146. Supplementary material from Conceptual preferences can be transmitted via selective social information use between competing wild bird species

Author: Forsman, Jukka T., Kivelä, Sami M., Tolvanen, Jere, and Loukola, Olli J.
Abstract: Concept learning is considered a high-level adaptive ability. Thus far, it has been studied in laboratory via asocial trial and error learning. Yet, social information use is common among animals but it remains unknown whether concept learning by observing others occurs. We tested whether pied flycatchers (Ficedula hypoleuca) form conceptual relationships from the apparent choices of nest-site characteristics (geometric symbol attached to the nest-box) of great tits (Parus major). Each wild flycatcher female (n = 124) observed one tit pair that exhibited an apparent preference for either a large or a small symbol and was then allowed to choose between two nest-boxes with a large and a small symbol, but the symbol shape was different to that on the tit nest. Older flycatcher females were more likely to copy the symbol size preference of tits than yearling flycatcher females when there was a high number of visible eggs or a few partially visible eggs in the tit nest. However, this depended on the phenotype, copying switched to rejection as a function of increasing body size. Possibly the quality of and overlap in resource use with the tits affected flycatchers' decisions. Hence, our results suggest that conceptual preferences can be horizontally transmitted across coexisting animals, which may increase the performance of individuals that use concept learning abilities in their decision-making.
Published: 2022
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147. Arsenic in agricultural soils-water systems: transfer mechanisms, remediation options and recommendations for risk management

Author: Fabienne Battaglia-Brunet, Ingo Müller, Celia Jones, Mark Elert, Marina Le Guédard, Jennifer Hellal, Hugues Thouin, Isabel Jordan, Ritta Keiski, Jana Pinka, Auli Turkki, Esa Turpeinen, Hanna Valkama, Tarja Hatakka, Timo Tarvainen, Juha Kaija, and Kirsti Loukola-Ruskeeniemi
Published: 2022

148. Country-wide exploration for graphite- and sulphide-rich black shales with airborne geophysics and petrophysical and geochemical studies

Author: Kirsti Loukola-Ruskeeniemi, Eija Hyvönen, Meri-Liisa Airo, Jouni Lerssi, and Hilkka Arkimaa
Subjects: Geochemistry and Petrology, Economic Geology
Published: 2023

149. New Possibilities Offered by IPv6.

Author: Mika Loukola and Jorma Skyttä
Published: 1998
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150. Hop-by-hop option based flow-handling compared to other IP over ATM protocols.

Author: Mika Loukola and Jorma Skyttä
Published: 1998

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