Results 31 to 40 of about 188,115 (331)

The cyclin-A CYCA1;2/TAM is required for the meiosis I to meiosis II transition and cooperates with OSD1 for the prophase to first meiotic division transition. [PDF]

PLoS Genetics, 2010
Meiosis halves the chromosome number because its two divisions follow a single round of DNA replication. This process involves two cell transitions, the transition from prophase to the first meiotic division (meiosis I) and the unique meiosis I to ...
Isabelle d'Erfurth, Laurence Cromer, Sylvie Jolivet, Chloé Girard, Christine Horlow, Yujin Sun, Jennifer P C To, Luke E Berchowitz, Gregory P Copenhaver, Raphael Mercier   +9 more
doaj   +1 more source

MeiosisOnline: A Manually Curated Database for Tracking and Predicting Genes Associated With Meiosis

Frontiers in Cell and Developmental Biology, 2021
Meiosis, an essential step in gametogenesis, is the key event in sexually reproducing organisms. Thousands of genes have been reported to be involved in meiosis. Therefore, a specialist database is much needed for scientists to know about the function of
Xiaohua Jiang, Daren Zhao, Asim Ali, Bo Xu, Wei Liu, Jie Wen, Huan Zhang, Qinghua Shi, Yuanwei Zhang   +8 more
doaj   +1 more source

Meiosis [PDF]

Current Biology, 2008
George Hangay, Susan V. Gruner, F. W. Howard, John L. Capinera, Eugene J. Gerberg, Susan E. Halbert, John B. Heppner, Peter Neuenschwander, Kurt Redborg, John B. Heppner, Lanna Cheng, Allan T. Showler, Ronald J. Prokopy, JosE Roberto Postali Parra, George Hangay, Boris Kondratieff, Igor Uspensky, John B. Heppner, John B. Heppner, Nikos T. Papadopoulos, Marjorie A. Hoy, Timothy A. Ebert, John L. Capinera, John L. Capinera, M. Patricia Juárez, Jason P. W. Hall, John B. Heppner, Judith H. Willis, John S. Willis, Michael Bidochka, Wendell L. Morrill, B. Merle Shepard, John L. Capinera, Lawrence A. Lacey, Lawrence A. Lacey, James J. Becnel, Gregory S. Paulson, Leellen F. Solter, Meir Broza, Ping Wang, John L. Capinera, George Hangay, Heather J. McAuslane, John B. Heppner, David R. Horton, Chyi-Chen Ho, Lewis B. Coons, Marjorie Rothschild, J. Howard Frank, Norman C. Leppla, Maria Navajas, George Roderick, John B. Heppner, Thomas C. Emmel, Andrei Sourakov, John L. Capinera, John R. Wallace, John R. Wallace, Christopher Tipping, Richard G. Weber, C. Roxanne Rutledge, Ann M. Powers, Aaron C. Brault, Barry R. Miller, John B. Heppner, Barbara Bentz, Severiano F. Gayubo, Murray S. Blum, L. T. Kok, M. D. Soler Cruz, James McIver, Gary Stonedahl, James A. Danoff-Burg, Ron Cherry   +73 more
  +7 more sources

Cyclin A2 Is Required for Sister Chromatid Segregation, But Not Separase Control, in Mouse Oocyte Meiosis

Cell Reports, 2012
In meiosis, two specialized cell divisions allow the separation of paired chromosomes first, then of sister chromatids. Separase removes the cohesin complex holding sister chromatids together in a stepwise manner from chromosome arms in meiosis I, then ...
Sandra A. Touati, Damien Cladière, Lisa M. Lister, Ioanna Leontiou, Jean-Philippe Chambon, Ahmed Rattani, Franziska Böttger, Olaf Stemmann, Kim Nasmyth, Mary Herbert, Katja Wassmann   +10 more
doaj   +1 more source

Spo13 prevents premature cohesin cleavage during meiosis [version 2; peer review: 2 approved, 1 approved with reservations]

Wellcome Open Research, 2019
Background: Meiosis produces gametes through two successive nuclear divisions, meiosis I and meiosis II. In contrast to mitosis and meiosis II, where sister chromatids are segregated, during meiosis I, homologous chromosomes are segregated. This requires
Stefan Galander, Rachael E. Barton, David A. Kelly, Adèle L. Marston   +3 more
doaj   +1 more source

Sexual-lineage-specific DNA methylation regulates meiosis in Arabidopsis

Nature Genetics, 2018
DNA methylation regulates eukaryotic gene expression and is extensively reprogrammed during animal development. However, whether developmental methylation reprogramming during the sporophytic life cycle of flowering plants regulates genes is presently ...
James Walker, Hongbo Gao, Jingyi Zhang, B. Aldridge, Martin J. Vickers, J. Higgins, Xiaoqi Feng   +6 more
semanticscholar   +1 more source

To Make a Long Spindle Short: Nuclear Envelope Breakdown during Meiosis

Cell Reports, 2018
In fission yeast, the nuclear envelope (NE) remains intact during mitosis and meiosis I but is compromised during meiosis II. In this issue of Cell Reports, Flor-Parra et al.
Joseph M. Varberg, Sue L. Jaspersen
doaj   +1 more source

The DcPS1 cooperates with OSDLa during pollen development and 2n gamete production in carnation meiosis

BMC Plant Biology, 2022
Background Deciphering the mechanisms of meiosis has important implications for potential applications in plant breeding programmes and species evolution.
Xuhong Zhou, Shuying Li, Xiaomi Yang
doaj   +1 more source

Dynamic Histone H3 Modifications Regulate Meiosis Initiation via Respiration

Frontiers in Cell and Developmental Biology, 2021
Meiosis is essential for genetic stability and diversity during sexual reproduction in most eukaryotes. Chromatin structure and gene expression are drastically changed during meiosis, and various histone modifications have been reported to participate in
Jian Shi, Yanjie Ma, Hui Hua, Yujiao Liu, Wei Li, Hongxiu Yu, Chao Liu   +6 more
doaj   +1 more source

Defining the developmental program leading to meiosis in maize

Science, 2018
Following meiosis in maize Plants do not set aside a germ-cell lineage from early development as animals do, but instead generate germ cells on demand.
B. Nelms, V. Walbot
semanticscholar   +1 more source