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6 results on '"Clayton, David F"'

1. Parental developmental experience affects vocal learning in offspring.

Author

Kraft, Fanny-Linn H., Crino, Ondi L., Adeniran-Obey, Saidat O., Moraney, Raven A., Clayton, David F., George, Julia M., and Buchanan, Katherine L.

Subjects
BIRDSONGS, HEREDITY, GENE expression, SOCIAL learning, COGNITIVE learning, ZEBRA finch
Abstract

Cultural and genetic inheritance combine to enable rapid changes in trait expression, but their relative importance in determining trait expression across generations is not clear. Birdsong is a socially learned cognitive trait that is subject to both cultural and genetic inheritance, as well as being affected by early developmental conditions. We sought to test whether early-life conditions in one generation can affect song acquisition in the next generation. We exposed one generation (F1) of nestlings to elevated corticosterone (CORT) levels, allowed them to breed freely as adults, and quantified their son's (F2) ability to copy the song of their social father. We also quantified the neurogenetic response to song playback through immediate early gene (IEG) expression in the auditory forebrain. F2 males with only one corticosterone-treated parent copied their social father's song less accurately than males with two control parents. Expression of ARC in caudomedial nidopallium (NCM) correlated with father-son song similarity, and patterns of expression levels of several IEGs in caudomedial mesopallium (CMM) in response to father song playback differed between control F2 sons and those with a CORT-treated father only. This is the first study to demonstrate that developmental conditions can affect social learning and neurogenetic responses in a subsequent generation. [ABSTRACT FROM AUTHOR]

Published
2024
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2. Towards complete and error-free genome assemblies of all vertebrate species

Author

National Institutes of Health (US), National Human Genome Research Institute (US), Ministry of Health and Welfare (South Korea), Wellcome Trust, European Molecular Biology Laboratory, Howard Hughes Medical Institute, Rockefeller University, Robert and Rosabel Osborne Endowment, European Commission, National Library of Medicine (US), Korea Institute of Marine Science & Technology, Ministry of Oceans and Fisheries (South Korea), Alfred P. Sloan Foundation, Max Planck Society, Maine Department of Inland Fisheries & Wildlife, National Science Foundation (US), University of Queensland, Science Exchange, Northeastern University (US), Federal Ministry of Education and Research (Germany), EMBO, National Key Research and Development Program (China), Qatar Society of Al-Gannas (Algannas), Katara Cultural Village, Government of Qatar, Monash University Malaysia, Hessen State Ministry of Higher Education, Research and the Arts, Ministry of Science, Research and Art Baden-Württemberg, Agency for Science, Technology and Research A*STAR (Singapore), European Research Council, Ministerio de Ciencia, Innovación y Universidades (España), Fundación la Caixa, Generalitat de Catalunya, Irish Research Council, Danish National Research Foundation, Australian Research Council, Rhie, Arang, McCarthy, Shane A., Fedrigo, Olivier, Damas, Joana, Formenti, Giulio, Koren, Sergey, Uliano-Silva, Marcela, Chow, William, Fungtammasan, Arkarachai, Kim, Juwan, Lee, Chul, Haase, Bettina, Mountcastle, Jacquelyn, Winkler, Sylke, Paez, Sadye, Howard, Jason, Vernes, Sonja C, Lama, Tanya M, Grützner, Frank, Warren, Wesley C., Balakrishnan, Christopher N., Pippel, Martin, Burt, Dave, George, Julia M., Biegler, Matthew T., Iorns, David, Digby, Andrew, Eason, Daryl, Robertson, Bruce, Edwards, Taylor, Wilkinson, Mark, Turner, George, Malinsky, Milan, Meyer, Axel, Kautt, Andreas F., Franchini, Paolo, Detrich III, H. William, Svardal, Hannes, Wagner, Maximilian, Naylor, Gavin J. P., Mooney, Mark, Simbirsky, Maria, Hannigan, Brett T., Pesout, Trevor, Houck, Marlys L., Misuraca, Ann, Kingan, Sarah B., Hall, Richard, Wood, Jonathan, Kronenberg, Zev, Sović, Ivan, Dunn, Christopher, Ning, Zemin, Hastie, Alex, Lee, Joyce, Selvaraj, Siddarth, Green, Richard E., Putnam, Nicholas H., Gut, Ivo, Dagnew, Robel E., Ghurye, Jay, Garrison, Erik, Sims, Ying, Collins, Joanna, Pelan, Sarah, Torrance, James, Tracey, Alan, Guan, Dengfeng, London, Sarah E., Clayton, David F., Mello, Claudio V., Friedrich, Samantha R., Lovell, Peter V., Osipova, Ekaterina, Al-Ajli, Farooq O., Diekhans, Mark, Secomandi, Simona, Kim, Heebal, Theofanopoulou, Constantina, Hiller, Michael, Zhou, Yang, Harris, Robert S., Makova, Kateryna D., Medvedev, Paul, Hoffman, Jinna, Masterson, Patrick, Nassar, Luis, Clark, Karen, Martin, Fergal, Howe, Kevin, Flicek, Paul, Walenz, Brian P., Kwak, Woori, Clawson, Hiram, Paten, Benedict, Kraus, Robert H. S., Crawford, Andrew J., Gilbert, M. Thomas P., Zhang, Guojie, Venkatesh, Byrappa, Murphy, Robert W., Koepfli, Klaus-Peter, Ko, Byung June, Shapiro, Beth, Johnson, Warren E., Di Palma, Federica, Marqués-Bonet, Tomàs, Teeling, Emma C., Warnow, Tandy, Marshall Graves, Jennifer, Ryder, Oliver A., Haussler, David, O’Brien, Stephen J., Chaisson, Mark, Korlach, Jonas, Lewin, Harris A., Howe, Kerstin, Myers, Eugene W., Durbin, Richard, Phillippy, Adam M., Jarvis, Erich D., Gedman, Gregory L., Cantin, Lindsey J., Thibaud-Nissen, Francoise, Haggerty, Leanne, Bista, Iliana, Smith, Michelle, National Institutes of Health (US), National Human Genome Research Institute (US), Ministry of Health and Welfare (South Korea), Wellcome Trust, European Molecular Biology Laboratory, Howard Hughes Medical Institute, Rockefeller University, Robert and Rosabel Osborne Endowment, European Commission, National Library of Medicine (US), Korea Institute of Marine Science & Technology, Ministry of Oceans and Fisheries (South Korea), Alfred P. Sloan Foundation, Max Planck Society, Maine Department of Inland Fisheries & Wildlife, National Science Foundation (US), University of Queensland, Science Exchange, Northeastern University (US), Federal Ministry of Education and Research (Germany), EMBO, National Key Research and Development Program (China), Qatar Society of Al-Gannas (Algannas), Katara Cultural Village, Government of Qatar, Monash University Malaysia, Hessen State Ministry of Higher Education, Research and the Arts, Ministry of Science, Research and Art Baden-Württemberg, Agency for Science, Technology and Research A*STAR (Singapore), European Research Council, Ministerio de Ciencia, Innovación y Universidades (España), Fundación la Caixa, Generalitat de Catalunya, Irish Research Council, Danish National Research Foundation, Australian Research Council, Rhie, Arang, McCarthy, Shane A., Fedrigo, Olivier, Damas, Joana, Formenti, Giulio, Koren, Sergey, Uliano-Silva, Marcela, Chow, William, Fungtammasan, Arkarachai, Kim, Juwan, Lee, Chul, Haase, Bettina, Mountcastle, Jacquelyn, Winkler, Sylke, Paez, Sadye, Howard, Jason, Vernes, Sonja C, Lama, Tanya M, Grützner, Frank, Warren, Wesley C., Balakrishnan, Christopher N., Pippel, Martin, Burt, Dave, George, Julia M., Biegler, Matthew T., Iorns, David, Digby, Andrew, Eason, Daryl, Robertson, Bruce, Edwards, Taylor, Wilkinson, Mark, Turner, George, Malinsky, Milan, Meyer, Axel, Kautt, Andreas F., Franchini, Paolo, Detrich III, H. William, Svardal, Hannes, Wagner, Maximilian, Naylor, Gavin J. P., Mooney, Mark, Simbirsky, Maria, Hannigan, Brett T., Pesout, Trevor, Houck, Marlys L., Misuraca, Ann, Kingan, Sarah B., Hall, Richard, Wood, Jonathan, Kronenberg, Zev, Sović, Ivan, Dunn, Christopher, Ning, Zemin, Hastie, Alex, Lee, Joyce, Selvaraj, Siddarth, Green, Richard E., Putnam, Nicholas H., Gut, Ivo, Dagnew, Robel E., Ghurye, Jay, Garrison, Erik, Sims, Ying, Collins, Joanna, Pelan, Sarah, Torrance, James, Tracey, Alan, Guan, Dengfeng, London, Sarah E., Clayton, David F., Mello, Claudio V., Friedrich, Samantha R., Lovell, Peter V., Osipova, Ekaterina, Al-Ajli, Farooq O., Diekhans, Mark, Secomandi, Simona, Kim, Heebal, Theofanopoulou, Constantina, Hiller, Michael, Zhou, Yang, Harris, Robert S., Makova, Kateryna D., Medvedev, Paul, Hoffman, Jinna, Masterson, Patrick, Nassar, Luis, Clark, Karen, Martin, Fergal, Howe, Kevin, Flicek, Paul, Walenz, Brian P., Kwak, Woori, Clawson, Hiram, Paten, Benedict, Kraus, Robert H. S., Crawford, Andrew J., Gilbert, M. Thomas P., Zhang, Guojie, Venkatesh, Byrappa, Murphy, Robert W., Koepfli, Klaus-Peter, Ko, Byung June, Shapiro, Beth, Johnson, Warren E., Di Palma, Federica, Marqués-Bonet, Tomàs, Teeling, Emma C., Warnow, Tandy, Marshall Graves, Jennifer, Ryder, Oliver A., Haussler, David, O’Brien, Stephen J., Chaisson, Mark, Korlach, Jonas, Lewin, Harris A., Howe, Kerstin, Myers, Eugene W., Durbin, Richard, Phillippy, Adam M., Jarvis, Erich D., Gedman, Gregory L., Cantin, Lindsey J., Thibaud-Nissen, Francoise, Haggerty, Leanne, Bista, Iliana, and Smith, Michelle

Abstract

High-quality and complete reference genome assemblies are fundamental for the application of genomics to biology, disease, and biodiversity conservation. However, such assemblies are available for only a few non-microbial species1,2,3,4. To address this issue, the international Genome 10K (G10K) consortium5,6 has worked over a five-year period to evaluate and develop cost-effective methods for assembling highly accurate and nearly complete reference genomes. Here we present lessons learned from generating assemblies for 16 species that represent six major vertebrate lineages. We confirm that long-read sequencing technologies are essential for maximizing genome quality, and that unresolved complex repeats and haplotype heterozygosity are major sources of assembly error when not handled correctly. Our assemblies correct substantial errors, add missing sequence in some of the best historical reference genomes, and reveal biological discoveries. These include the identification of many false gene duplications, increases in gene sizes, chromosome rearrangements that are specific to lineages, a repeated independent chromosome breakpoint in bat genomes, and a canonical GC-rich pattern in protein-coding genes and their regulatory regions. Adopting these lessons, we have embarked on the Vertebrate Genomes Project (VGP), an international effort to generate high-quality, complete reference genomes for all of the roughly 70,000 extant vertebrate species and to help to enable a new era of discovery across the life sciences.

Published
2021

3. The genome of a songbird.

Author

Warren, Wesley C., Clayton, David F., Ellegren, Hans, Arnold, Arthur P., Hillier, LaDeana W., Künstner, Axel, Searle, Steve, White, Simon, Vilella, Albert J., Fairley, Susan, Heger, Andreas, Kong, Lesheng, Ponting, Chris P., Jarvis, Erich D., Mello, Claudio V., Minx, Pat, Lovell, Peter, Velho, Tarciso A. F., Ferris, Margaret, and Balakrishnan, Christopher N.

Subjects
*GENOMES, *SONGBIRDS, *GENETICS, *COMPARATIVE studies, *TRANSCRIPTION factors, *MOLECULAR evolution, *RNA, *NUCLEOTIDE sequence, *SEX chromosomes, *PASSERIFORMES
Abstract

The zebra finch is an important model organism in several fields with unique relevance to human neuroscience. Like other songbirds, the zebra finch communicates through learned vocalizations, an ability otherwise documented only in humans and a few other animals and lacking in the chicken—the only bird with a sequenced genome until now. Here we present a structural, functional and comparative analysis of the genome sequence of the zebra finch (Taeniopygia guttata), which is a songbird belonging to the large avian order Passeriformes. We find that the overall structures of the genomes are similar in zebra finch and chicken, but they differ in many intrachromosomal rearrangements, lineage-specific gene family expansions, the number of long-terminal-repeat-based retrotransposons, and mechanisms of sex chromosome dosage compensation. We show that song behaviour engages gene regulatory networks in the zebra finch brain, altering the expression of long non-coding RNAs, microRNAs, transcription factors and their targets. We also show evidence for rapid molecular evolution in the songbird lineage of genes that are regulated during song experience. These results indicate an active involvement of the genome in neural processes underlying vocal communication and identify potential genetic substrates for the evolution and regulation of this behaviour. [ABSTRACT FROM AUTHOR]

Published
2010
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4. Functional identification of sensory mechanisms required for developmental song learning.

Author

London, Sarah E. and Clayton, David F.

Subjects
*ZEBRA finch, *PROSENCEPHALON, *ANIMAL sound production, *LEARNING, *HYPOTHESIS
Abstract

A young male zebra finch (Taeniopygia guttata) learns to sing by copying the vocalizations of an older tutor in a process that parallels human speech acquisition. Brain pathways that control song production are well defined, but little is known about the sites and mechanisms of tutor song memorization. Here we test the hypothesis that molecular signaling in a sensory brain area outside of the song system is required for developmental song learning. Using controlled tutoring and a pharmacological inhibitor, we transiently suppressed the extracellular signal–regulated kinase signaling pathway in a portion of the auditory forebrain specifically during tutor song exposure. On maturation, treated birds produced poor copies of tutor song, whereas controls copied the tutor song effectively. Thus the foundation of normal song learning, the formation of a sensory memory of tutor song, requires a conserved molecular pathway in a brain area that is distinct from the circuit for song motor control. [ABSTRACT FROM AUTHOR]

Published
2008
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5. Estrogen synthesis in the male brain triggers development of the avian song control pathway in vitro.

Author

Holloway, Carl Clayton and Clayton, David F.

Subjects
*BRAIN, *SEX differentiation (Embryology), *ESTROGEN, *STEROIDS
Abstract

Sexual differentiation of the brain is determined in part by steroids such as estrogen, which are generally assumed to arise from the gonads. Here we show that estrogens are produced autonomously in cultured juvenile male zebra finch brain slices, and this brain-derived estrogen is both necessary and sufficient to trigger formation in vitro of a key male-specific synaptic connection in the telencephalic song control circuit. Male-like development was stimulated in female slices cultured with male slices or exposed to estrogen, and estrogen antagonists inhibited song circuit development in slices of either sex. These results reveal a new mode of sex-specific neural development, induced not by differential exposure to gonadal steroids, but rather by differential synthesis of steroids in the brain. [ABSTRACT FROM AUTHOR]

Published
2001
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6. Urotensin-related gene transcripts mark developmental emergence of the male forebrain vocal control system in songbirds.

Author

Bell, Zachary W., Lovell, Peter, Mello, Claudio V., Yip, Ping K., George, Julia M., and Clayton, David F.

Abstract

Songbirds communicate through learned vocalizations, using a forebrain circuit with convergent similarity to vocal-control circuitry in humans. This circuit is incomplete in female zebra finches, hence only males sing. We show that the UTS2B gene, encoding Urotensin-Related Peptide (URP), is uniquely expressed in a key pre-motor vocal nucleus (HVC), and specifically marks the neurons that form a male-specific projection that encodes timing features of learned song. UTS2B-expressing cells appear early in males, prior to projection formation, but are not observed in the female nucleus. We find no expression evidence for canonical receptors within the vocal circuit, suggesting either signalling to other brain regions via diffusion or transduction through other receptor systems. Urotensins have not previously been implicated in vocal control, but we find an annotation in Allen Human Brain Atlas of increased UTS2B expression within portions of human inferior frontal cortex implicated in human speech and singing. Thus UTS2B (URP) is a novel neural marker that may have conserved functions for vocal communication. [ABSTRACT FROM AUTHOR]

Published
2019
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