Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Ales Pecinka"'
Autor:
Jovanka Vladejić, Martin Kovacik, Jana Zwyrtková, Miriam Szurman-Zubrzycka, Jaroslav Doležel, Ales Pecinka
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract DNA damage response (DDR) is an essential mechanism by which living organisms maintain their genomic stability. In plants, DDR is important also for normal growth and yield. Here, we explored the DDR of a temperate model crop barley (Hordeum
Externí odkaz:
https://doaj.org/article/954d97acf3274dc38ab26490282c72d7
Autor:
Ricardo S Randall, Claire Jourdain, Anna Nowicka, Kateřina Kaduchová, Michaela Kubová, Mohammad A. Ayoub, Veit Schubert, Christophe Tatout, Isabelle Colas, Kalyanikrishna, Sophie Desset, Sarah Mermet, Aurélia Boulaflous-Stevens, Ivona Kubalová, Terezie Mandáková, Stefan Heckmann, Martin A. Lysak, Martina Panatta, Raffaella Santoro, Daniel Schubert, Ales Pecinka, Devin Routh, Célia Baroux
Publikováno v:
Nucleus, Vol 13, Iss 1, Pp 277-299 (2022)
ABSTRACTNucleus, chromatin, and chromosome organization studies heavily rely on fluorescence microscopy imaging to elucidate the distribution and abundance of structural and regulatory components. Three-dimensional (3D) image stacks are a source of q
Externí odkaz:
https://doaj.org/article/41de036b780a4befa059c38995f9e88b
Autor:
Dolores Rita Agius, Aliki Kapazoglou, Evangelia Avramidou, Miroslav Baranek, Elena Carneros, Elena Caro, Stefano Castiglione, Angela Cicatelli, Aleksandra Radanovic, Jean-Paul Ebejer, Daniel Gackowski, Francesco Guarino, Andrea Gulyás, Norbert Hidvégi, Hans Hoenicka, Vera Inácio, Frank Johannes, Erna Karalija, Michal Lieberman-Lazarovich, Federico Martinelli, Stéphane Maury, Velimir Mladenov, Leonor Morais-Cecílio, Ales Pecinka, Eleni Tani, Pilar S. Testillano, Dimitar Todorov, Luis Valledor, Valya Vassileva
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Epigenetic modifications play a vital role in the preservation of genome integrity and in the regulation of gene expression. DNA methylation, one of the key mechanisms of epigenetic control, impacts growth, development, stress response and adaptabili
Externí odkaz:
https://doaj.org/article/d42023f9af614b8591634383f11720a5
Autor:
Jovanka Vladejić, Fen Yang, Eva Dvořák Tomaštíková, Jaroslav Doležel, Jan J. Palecek, Ales Pecinka
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
The integrity of plant genetic information is constantly challenged by various internal and external factors. Therefore, plants use a sophisticated molecular network to identify, signal and repair damaged DNA. Here, we report on the identification an
Externí odkaz:
https://doaj.org/article/cdb2666dcb884f2cb474dae172e7c105
Publikováno v:
BMC Plant Biology, Vol 20, Iss S1, Pp 1-13 (2020)
Abstract Background Polycomb repressive complexes 1 and 2 play important roles in epigenetic gene regulation by posttranslationally modifying specific histone residues. Polycomb repressive complex 2 is responsible for the trimethylation of lysine 27
Externí odkaz:
https://doaj.org/article/b68be5490df04bd1becd4c7411fca91c
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Polyploidization is a common phenomenon in the evolution of flowering plants. However, only a few genes controlling polyploid genome stability, fitness, and reproductive success are known. Here, we studied the effects of loss-of-function mutations in
Externí odkaz:
https://doaj.org/article/c728201a3a884f65ad15f77369bf56d5
Autor:
Zdeněk Perutka, Kateřina Kaduchová, Ivo Chamrád, Jana Beinhauer, René Lenobel, Beáta Petrovská, Véronique Bergougnoux, Jan Vrána, Ales Pecinka, Jaroslav Doležel, Marek Šebela
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Proteins play a major role in the three-dimensional organization of nuclear genome and its function. While histones arrange DNA into a nucleosome fiber, other proteins contribute to higher-order chromatin structures in interphase nuclei, and mitotic/
Externí odkaz:
https://doaj.org/article/d37a3a77de664e9d8e9826145c92203e
Autor:
Eva Dvořák Tomaštíková, Fen Yang, Kristína Mlynárová, Said Hafidh, Šárka Schořová, Alžbeta Kusová, Markéta Pernisová, Tereza Přerovská, Božena Klodová, David Honys, Jiří Fajkus, Ales Pecinka, Petra Procházková Schrumpfová
Publikováno v:
The Plant Journal. 114:325-337
Autor:
Fen Yang, Ales Pecinka
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 9, p 4503 (2022)
Chromatin-based processes are essential for cellular functions. Structural maintenance of chromosomes (SMCs) are evolutionarily conserved molecular machines that organize chromosomes throughout the cell cycle, mediate chromosome compaction, promote D
Externí odkaz:
https://doaj.org/article/734de98cc77e4ceb88eb65f773e23f3f
Autor:
Edit Lelkes, Jitka Jemelková, Marcela Holá, Barbora Štefanovie, Peter Kolesár, Radka Vágnerová, Eva Dvořák Tomaštíková, Ales Pecinka, Karel J. Angelis, Jan J. Paleček
Publikováno v:
The Plant Journal.