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544 results on '"Németh, Zoltán"'

6. GalR, GalX and AraR co‐regulate d‐galactose and l‐arabinose utilization in Aspergillus nidulans

Author

Meng, Jiali, Németh, Zoltán, Peng, Mao, Fekete, Erzsébet, Garrigues, Sandra, Lipzen, Anna, Ng, Vivian, Savage, Emily, Zhang, Yu, Grigoriev, Igor V, Mäkelä, Miia R, Karaffa, Levente, and de Vries, Ronald P

Subjects
Biochemistry and Cell Biology, Biological Sciences, Genetics, 1.1 Normal biological development and functioning, Underpinning research, Arabinose, Aspergillus nidulans, Galactose, Gene Expression Regulation, Fungal, Polysaccharides, Transcription Factors, Microbiology, Industrial biotechnology
Abstract

Filamentous fungi produce a wide variety of enzymes in order to efficiently degrade plant cell wall polysaccharides. The production of these enzymes is controlled by transcriptional regulators, which also control the catabolic pathways that convert the released monosaccharides. Two transcriptional regulators, GalX and GalR, control d-galactose utilization in the model filamentous fungus Aspergillus nidulans, while the arabinanolytic regulator AraR regulates l-arabinose catabolism. d-Galactose and l-arabinose are commonly found together in polysaccharides, such as arabinogalactan, xylan and rhamnogalacturonan I. Therefore, the catabolic pathways that convert d-galactose and l-arabinose are often also likely to be active simultaneously. In this study, we investigated the interaction between GalX, GalR and AraR in d-galactose and l-arabinose catabolism. For this, we generated single, double and triple mutants of the three regulators, and analysed their growth and enzyme and gene expression profiles. Our results clearly demonstrated that GalX, GalR and AraR co-regulate d-galactose catabolism in A. nidulans. GalX has a prominent role on the regulation of genes of d-galactose oxido-reductive pathway, while AraR can compensate for the absence of GalR and/or GalX.

Published
2022

19. Suite for String Quartet

Author

Németh, Zoltán

Abstract

This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.

Published
2020

28. Biological Earth observation with animal sensors

Author

Åkesson, Susanne, Anisimov, Yury, Antonov, Aleksey, Arnold, Walter, Bairlein, Franz, Baltà, Oriol, Baum, Diane, Beck, Mario, Belonovich, Olga, Belyaev, Mikhail, Berger, Matthias, Berthold, Peter, Bittner, Steffen, Blake, Stephen, Block, Barbara, Bloche, Daniel, Boehning-Gaese, Katrin, Bohrer, Gil, Bojarinova, Julia, Bommas, Gerhard, Bourski, Oleg, Bragin, Albert, Bragin, Alexandr, Bristol, Rachel, Brlík, Vojtěch, Bulyuk, Victor, Cagnacci, Francesca, Carlson, Ben, Chapple, Taylor K., Chefira, Kalkidan F., Cheng, Yachang, Chernetsov, Nikita, Cierlik, Grzegorz, Christiansen, Simon S., Clarabuch, Oriol, Cochran, William, Cornelius, Jamie Margaret, Couzin, Iain, Crofoot, Margret C., Cruz, Sebastian, Davydov, Alexander, Davidson, Sarah, Dech, Stefan, Dechmann, Dina, Demidova, Ekaterina, Dettmann, Jan, Dittmar, Sven, Dorofeev, Dmitry, Drenckhahn, Detlev, Dubyanskiy, Vladimir, Egorov, Nikolay, Ehnbom, Sophie, Ellis-Soto, Diego, Ewald, Ralf, Feare, Chris, Fefelov, Igor, Fehérvári, Péter, Fiedler, Wolfgang, Flack, Andrea, Froböse, Magnus, Fufachev, Ivan, Futoran, Pavel, Gabyshev, Vyachaslav, Gagliardo, Anna, Garthe, Stefan, Gashkov, Sergey, Gibson, Luke, Goymann, Wolfgang, Gruppe, Gerd, Guglielmo, Chris, Hartl, Phil, Hedenström, Anders, Hegemann, Arne, Heine, Georg, Ruiz, Mäggi Hieber, Hofer, Heribert, Huber, Felix, Hurme, Edward, Iannarilli, Fabiola, Illa, Marc, Isaev, Arkadiy, Jakobsen, Bent, Jenni, Lukas, Jenni-Eiermann, Susi, Jesmer, Brett, Jiguet, Frédéric, Karimova, Tatiana, Kasdin, N. Jeremy, Kazansky, Fedor, Kirillin, Ruslan, Klinner, Thomas, Knopp, Andreas, Kölzsch, Andrea, Kondratyev, Alexander, Krondorf, Marco, Ktitorov, Pavel, Kulikova, Olga, Kumar, R. Suresh, Künzer, Claudia, Larionov, Anatoliy, Larose, Christine, Liechti, Felix, Linek, Nils, Lohr, Ashley, Lushchekina, Anna, Mansfield, Kate, Matantseva, Maria, Markovets, Mikhail, Marra, Peter, Masello, Juan F., Melzheimer, Jörg, Menz, Myles H.M., Menzie, Stephen, Meshcheryagina, Swetlana, Miquelle, Dale, Morozov, Vladimir, Mukhin, Andrey, Müller, Inge, Mueller, Thomas, Navedo, Juan G., Nathan, Ran, Nelson, Luke, Németh, Zoltán, Newman, Scott, Norris, Ryan, Nsengimana, Olivier, Okhlopkov, Innokentiy, Oleś, Wioleta, Oliver, Ruth, O’Mara, Teague, Palatitz, Peter, Partecke, Jesko, Pavlick, Ryan, Pedenko, Anastasia, Perry, Alys, Pham, Julie, Piechowski, Daniel, Pierce, Allison, Piersma, Theunis, Pitz, Wolfgang, Plettemeier, Dirk, Pokrovskaya, Irina, Pokrovskaya, Liya, Pokrovsky, Ivan, Pot, Morrison, Procházka, Petr, Quillfeldt, Petra, Rakhimberdiev, Eldar, Ramenofsky, Marilyn, Ranipeta, Ajay, Rapczyński, Jan, Remisiewicz, Magdalena, Rozhnov, Viatcheslav, Rienks, Froukje, Rozhnov, Vyacheslav, Rutz, Christian, Sakhvon, Vital, Sapir, Nir, Safi, Kamran, Schäuffelhut, Friedrich, Schimel, David, Schmidt, Andreas, Shamoun-Baranes, Judy, Sharikov, Alexander, Shearer, Laura, Shemyakin, Evgeny, Sherub, Sherub, Shipley, Ryan, Sica, Yanina, Smith, Thomas B., Simonov, Sergey, Snell, Katherine, Sokolov, Aleksandr, Sokolov, Vasiliy, Solomina, Olga, Soloviev, Mikhail, Spina, Fernando, Spoelstra, Kamiel, Storhas, Martin, Sviridova, Tatiana, Swenson, George, Jr, Taylor, Phil, Thorup, Kasper, Tsvey, Arseny, Tucker, Marlee, Tuppen, Sophie, Turner, Woody, Twizeyimana, Innocent, van der Jeugd, Henk, van Schalkwyk, Louis, van Toor, Mariëlle, Viljoen, Pauli, Visser, Marcel E., Volkmer, Tamara, Volkov, Andrei, Volkov, Sergey, Volkov, Oleg, von Rönn, Jan A.C., Vorneweg, Bernd, Wachter, Bettina, Waldenström, Jonas, Weber, Natalie, Wegmann, Martin, Wehr, Aloysius, Weinzierl, Rolf, Weppler, Johannes, Wilcove, David, Wild, Timm, Williams, Hannah J., Wilshire, John, Wingfield, John, Wunder, Michael, Yachmennikova, Anna, Yanco, Scott, Yohannes, Elisabeth, Zeller, Amelie, Ziegler, Christian, Zięcik, Anna, Zook, Cheryl, Jetz, Walter, Tertitski, Grigori, Kays, Roland, Mueller, Uschi, and Wikelski, Martin

Published
2022
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30. Correction to: European first-year university students accept evolution but lack substantial knowledge about it: a standardized European cross-country assessment

Author

Kuschmierz, Paul, Beniermann, Anna, Bergmann, Alexander, Pinxten, Rianne, Aivelo, Tuomas, Berniak-Woźny, Justyna, Bohlin, Gustav, Bugallo-Rodriguez, Anxela, Cardia, Pedro, Cavadas, Bento Filipe Barreiras Pinto, Cebesoy, Umran Betul, Cvetković, Dragana D., Demarsy, Emilie, Đorđević, Mirko S., Drobniak, Szymon M., Dubchak, Liudmyla, Dvořáková, Radka M., Fančovičová, Jana, Fortin, Corinne, Futo, Momir, Geamănă, Nicoleta Adriana, Gericke, Niklas, Grasso, Donato A., Korfiatis, Konstantinos, Lendvai, Ádám Z., Mavrikaki, Evangelia, Meneganzin, Andra, Mogias, Athanasios, Möller, Andrea, Mota, Paulo G., Naciri, Yamama, Németh, Zoltán, Ożańska-Ponikwia, Katarzyna, Paolucci, Silvia, Pap, Péter László, Petersson, Maria, Pietrzak, Barbara, Pievani, Telmo, Pobric, Alma, Porozovs, Juris, Realdon, Giulia, Sá-Pinto, Xana, Savković, Uroš B., Sicard, Mathieu, Sofonea, Mircea T., Sorgo, Andrej, Stermin, Alexandru N., Tăușan, Ioan, Torkar, Gregor, Türkmen, Lütfullah, Tutnjević, Slavica, Uitto, Anna E., Varga, Máté, Varga, Mirna, Vazquez-Ben, Lucia, Viguera, Enrique, Virtbauer, Lisa Christine, Vutsova, Albena, Yruela, Inmaculada, Zandveld, Jelle, and Graf, Dittmar

Published
2022
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45. European first-year university students accept evolution but lack substantial knowledge about it: a standardized European cross-country assessment

Author

Kuschmierz, Paul, Beniermann, Anna, Bergmann, Alexander, Pinxten, Rianne, Aivelo, Tuomas, Berniak-Woźny, Justyna, Bohlin, Gustav, Bugallo-Rodriguez, Anxela, Cardia, Pedro, Cavadas, Bento Filipe Barreiras Pinto, Cebesoy, Umran Betul, Cvetković, Dragana D., Demarsy, Emilie, Đorđević, Mirko S., Drobniak, Szymon M., Dubchak, Liudmyla, Dvořáková, Radka M., Fančovičová, Jana, Fortin, Corinne, Futo, Momir, Geamănă, Nicoleta Adriana, Gericke, Niklas, Grasso, Donato A., Korfiatis, Konstantinos, Lendvai, Ádám Z., Mavrikaki, Evangelia, Meneganzin, Andra, Mogias, Athanasios, Möller, Andrea, Mota, Paulo G., Naciri, Yamama, Németh, Zoltán, Ożańska-Ponikwia, Katarzyna, Paolucci, Silvia, Pap, Péter László, Petersson, Maria, Pietrzak, Barbara, Pievani, Telmo, Pobric, Alma, Porozovs, Juris, Realdon, Giulia, Sá-Pinto, Xana, Savković, Uroš B., Sicard, Mathieu, Sofonea, Mircea T., Sorgo, Andrej, Stermin, Alexandru N., Tăușan, Ioan, Torkar, Gregor, Türkmen, Lütfullah, Tutnjević, Slavica, Uitto, Anna E., Varga, Máté, Varga, Mirna, Vazquez-Ben, Lucia, Viguera, Enrique, Virtbauer, Lisa Christine, Vutsova, Albena, Yruela, Inmaculada, Zandveld, Jelle, and Graf, Dittmar

Published
2021
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47. Tracking structural solvent reorganization and recombination dynamics following e− photoabstraction from aqueous I− with femtosecond x-ray spectroscopy and scattering.

Author

Vester, Peter, Kubicek, Katharina, Alonso-Mori, Roberto, Assefa, Tadesse, Biasin, Elisa, Christensen, Morten, Dohn, Asmus O., van Driel, Tim B., Galler, Andreas, Gawelda, Wojciech, Harlang, Tobias C. B., Henriksen, Niels E., Kjær, Kasper S., Kuhlman, Thomas S., Németh, Zoltán, Nurekeyev, Zhangatay, Pápai, Mátyás, Rittman, Jochen, Vankó, György, and Yavas, Hasan

Subjects
FREE electron lasers, X-ray absorption near edge structure, X-ray scattering, TIME-resolved spectroscopy, X-ray spectroscopy, COHERENCE (Optics), CONDUCTION electrons, MOLECULAR dynamics
Abstract

We present a sub-picosecond resolved investigation of the structural solvent reorganization and geminate recombination dynamics following 400 nm two-photon excitation and photodetachment of a valence p electron from the aqueous atomic solute, I−(aq). The measurements utilized time-resolved X-ray Absorption Near Edge Structure (TR-XANES) spectroscopy and X-ray Solution Scattering (TR-XSS) at the Linac Coherent Light Source x-ray free electron laser in a laser pump/x-ray probe experiment. The XANES measurements around the L1-edge of the generated nascent iodine atoms (I0) yield an average electron ejection distance from the iodine parent of 7.4 ± 1.5 Å with an excitation yield of about 1/3 of the 0.1M NaI aqueous solution. The kinetic traces of the XANES measurement are in agreement with a purely diffusion-driven geminate iodine–electron recombination model without the need for a long-lived (I0:e−) contact pair. Nonequilibrium classical molecular dynamics simulations indicate a delayed response of the caging H2O solvent shell and this is supported by the structural analysis of the XSS data: We identify a two-step process exhibiting a 0.1 ps delayed solvent shell reorganization time within the tight H-bond network and a 0.3 ps time constant for the mean iodine–oxygen distance changes. The results indicate that most of the reorganization can be explained classically by a transition from a hydrophilic cavity with a well-ordered first solvation shell (hydrogens pointing toward I−) to an expanded cavity around I0 with a more random orientation of the H2O molecules in a broadened first solvation shell. [ABSTRACT FROM AUTHOR]

Published
2022
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