Caught in the Act: Live-Cell Imaging of Plant Meiosis

Autor: Maria Ada Prusicki, Martina Balboni, Kostika Sofroni, Yuki Hamamura, Arp Schnittger

Publikováno v: Frontiers in Plant Science, Vol 12 (2021)

Live-cell imaging is a powerful method to obtain insights into cellular processes, particularly with respect to their dynamics. This is especially true for meiosis, where chromosomes and other cellular components such as the cytoskeleton follow an el

Externí odkaz: https://doaj.org/article/cef21cfd98a04ff584b2cc9355adaf8f

A Practical Guide to Live-Cell Imaging of Meiosis in Arabidopsis

Autor: Maria Ada, Prusicki, Yuki, Hamamura, Arp, Schnittger

Publikováno v: Methods in molecular biology (Clifton, N.J.). 2061

Plants are powerful model systems to study meiosis. Our knowledge about the cytology of plant meiosis is mainly based on the analysis of fixed material. Although highly informative, this approach is limited in understanding the dynamics of meiosis. H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fc2f2b36554e412007edeec374fa7000
https://pubmed.ncbi.nlm.nih.gov/31583648

Patronus is the elusive plant securin, preventing chromosome separation by antagonizing separase

Autor: Raphael Guerois, Shinichiro Komaki, Floriane Berthier, Raphael Mercier, N. De Winne, Maria Ada Prusicki, Laurence Cromer, Dipesh Kumar Singh, Sylvie Jolivet, Arp Schnittger, G. De Jaeger

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (32), pp.16018-16027. ⟨10.1073/pnas.1906237116⟩
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (32), pp.16018-16027. ⟨10.1073/pnas.1906237116⟩

Significance Accurate chromosome segregation at mitosis and meiosis is crucial to prevent genome instability, birth defect, and cancer. Accordingly, separase, the protease that triggers chromosome distribution, is tightly regulated by a direct inhibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad30f2d06475a8e8a0612c9d526d3470
https://pubmed.ncbi.nlm.nih.gov/31324745

Author response: Live cell imaging of meiosis in Arabidopsis thaliana

Autor: Emma M. Keizer, Shinichiro Komaki, Erik Wijnker, Christian Fleck, Katja Müller, Arp Schnittger, Felix Seifert, Maria Ada Prusicki, Rik Peter van Rosmalen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::585ddb36eeab55e8b4d23c01ecd82a18
https://doi.org/10.7554/elife.42834.032

RETINOBLASTOMA RELATED1 mediates germline entry in Arabidopsis

Autor: Anna Medzihradszky, Xin’Ai Zhao, Gaëtan Pochon, Arp Schnittger, Ueli Grossniklaus, Daniela Guthörl, Hirofumi Harashima, Jonathan Bramsiepe, Jan U. Lohmann, Erik Wijnker, Shinichiro Komaki, You Lu, Tetsuya Higashiyama, Maria Ada Prusicki, Matthias Van Durme, Anja Schmidt, Daisuke Maruyama, Rosa Sahún Logroño, Thomas Laux, Joachim Forner, Yonsheng Guan, Moritz K. Nowack

Publikováno v: Science, 356(6336)
Science 356 (2017) 6336

Germ cells on demand Unlike animals, plants do not set aside a germline. Instead, germ cells are developed on demand from somatic lineages. Zhao et al. examined the regulatory pathways that manage the transition from somatic to germ cell development

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a8e2b9b03d098b1a6ddded162153e15
https://research.wur.nl/en/publications/retinoblastoma-related1-mediates-germline-entry-in-arabidopsis