Zobrazeno 1 - 10
of 285
pro vyhledávání: '"Veit Schubert"'
Autor:
Jianyong Chen, Jan Bartoš, Anastassia Boudichevskaia, Anna Voigt, Mark Timothy Rabanus-Wallace, Steven Dreissig, Zuzana Tulpová, Hana Šimková, Jiří Macas, Gihwan Kim, Jonas Buhl, Katharina Bürstenbinder, Frank R. Blattner, Jörg Fuchs, Thomas Schmutzer, Axel Himmelbach, Veit Schubert, Andreas Houben
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract The genomes of many plants, animals, and fungi frequently comprise dispensable B chromosomes that rely upon various chromosomal drive mechanisms to counteract the tendency of non-essential genetic elements to be purged over time. The B chrom
Externí odkaz:
https://doaj.org/article/c0b432de184e44efa403718628097231
Autor:
Yennifer Mata-Sucre, Marie Krátká, Ludmila Oliveira, Pavel Neumann, Jiří Macas, Veit Schubert, Bruno Huettel, Eduard Kejnovský, Andreas Houben, Andrea Pedrosa-Harand, Gustavo Souza, André Marques
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract In most studied eukaryotes, chromosomes are monocentric, with centromere activity confined to a single region. However, the rush family (Juncaceae) includes species with both monocentric (Juncus) and holocentric (Luzula) chromosomes, where c
Externí odkaz:
https://doaj.org/article/fdef5fbf20a849a29627f2dfa94ee991
Publikováno v:
PLoS Genetics, Vol 20, Iss 7, p e1011197 (2024)
We report here the successful labelling of meiotic prophase I DNA synthesis in the flowering plant, Arabidopsis thaliana. Incorporation of the thymidine analogue, EdU, enables visualisation of the footprints of recombinational repair of programmed me
Externí odkaz:
https://doaj.org/article/cb77f0aed5d04ce8887400bb885227a1
Autor:
Yi-Tzu Kuo, Amanda Souza Câmara, Veit Schubert, Pavel Neumann, Jiří Macas, Michael Melzer, Jianyong Chen, Jörg Fuchs, Simone Abel, Evelyn Klocke, Bruno Huettel, Axel Himmelbach, Dmitri Demidov, Frank Dunemann, Martin Mascher, Takayoshi Ishii, André Marques, Andreas Houben
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-17 (2023)
Abstract The centromere is the chromosome region where microtubules attach during cell division. In contrast to monocentric chromosomes with one centromere, holocentric species usually distribute hundreds of centromere units along the entire chromati
Externí odkaz:
https://doaj.org/article/54689c26158a4a949d4b5f9577435a74
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:
Takayoshi Ishii, Martina Juranić, Shamoni Maheshwari, Fernanda de Oliveira Bustamante, Maximilian Vogt, Rigel Salinas-Gamboa, Steven Dreissig, Nial Gursanscky, Tracy How, Dmitri Demidov, Joerg Fuchs, Veit Schubert, Andrew Spriggs, Jean-Philippe Vielle-Calzada, Luca Comai, Anna M. G. Koltunow, Andreas Houben
Publikováno v:
Communications Biology, Vol 3, Iss 1, Pp 1-12 (2020)
Takayoshi Ishii et al. report that two functional centromere-specific histone H3 (CENH3) paralogs with different centromere occupancy among different tissue types present in diploid cowpea. They demonstrate that CENH3.1 of cowpea is essential for nor
Externí odkaz:
https://doaj.org/article/7dae2917349f46fd8435013805fb38db
Autor:
Alevtina Ruban, Thomas Schmutzer, Dan D. Wu, Joerg Fuchs, Anastassia Boudichevskaia, Myroslava Rubtsova, Klaus Pistrick, Michael Melzer, Axel Himmelbach, Veit Schubert, Uwe Scholz, Andreas Houben
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
B chromosomes are supernumerary chromosomes exhibiting dramatic differences between different organs in same species. Here, the authors show programmed B chromosome elimination in goatgrass starts at the onset of embryo differentiation by nondisjunct
Externí odkaz:
https://doaj.org/article/8d75cf9235494bcc879942775e12430f
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Externí odkaz:
https://doaj.org/article/4e5055d4fd1048798d9a75e767673266
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
The precise assembly of the kinetochore complex at the centromere is epigenetically determined by substituting histone H3 with the centromere-specific histone H3 variant CENH3 in centromeric nucleosomes. A chromosome 1B reconstructed in wheat by cent
Externí odkaz:
https://doaj.org/article/31538e6a0dc44ec7ab6ee53691b30eef
Autor:
Tatyana D. Kolesnikova, Mikhail S. Klenov, Alina R. Nokhova, Sergey A. Lavrov, Galina V. Pokholkova, Veit Schubert, Svetlana V. Maltseva, Kevin R. Cook, Michael J. Dixon, Igor F. Zhimulev
Publikováno v:
Cells, Vol 11, Iss 23, p 3872 (2022)
The pericentromeric heterochromatin is largely composed of repetitive sequences, making it difficult to analyze with standard molecular biological methods. At the same time, it carries many functional elements with poorly understood mechanisms of act
Externí odkaz:
https://doaj.org/article/28d5d1f998b04041b4a142e3d5c7af32