Oocyte Meiotic Spindle Assembly and Function.

Oocyte Meiotic Spindle Assembly and Function.
复制标题

卵母细胞减少主轴组件和功能。

DOI:
10.1016/bs.ctdb.2015.11.031
复制
发表时间:
2016
影响因子:
--
通讯作者:
Bowerman B
Bowerman B
中科院分区:
生物学2区
文献类型:
--
作者:
Severson AF;von Dassow G;Bowerman B

文献摘要

参考文献

被引文献

相似文献

动物卵母细胞中的配子发生通过经由称为减数分裂I和II的两次减数分裂细胞分裂的序列丢弃3/4的复制染色体,将种系前体的二倍体基因组含量减少到配子中的单倍体状态。与我们对有丝分裂纺锤体组装和功能的了解相比,介导这种基因组含量减少的基于微管的纺锤体结构的组装仍然知之甚少。在这篇综述中,我们考虑的多样性的卵母细胞减数分裂纺锤体组装和结构在动物胚胎发育,回顾最近的进展,我们的理解如何动物卵母细胞组装纺锤体的中心粒为基础的微管组织中心,占主导地位的有丝分裂纺锤体组装的情况下,并讨论不同的模型,染色体如何被捕获和移动,以实现染色体分离在卵母细胞减数分裂细胞分裂。
Gametogenesis in animal oocytes reduces the diploid genome content of germline precursors to a haploid state in gametes by discarding ¾ of the duplicated chromosomes through a sequence of two meiotic cell divisions called meiosis I and II. The assembly of the microtubule-based spindle structure that mediates this reduction in genome content remains poorly understood compared to our knowledge of mitotic spindle assembly and function. In this review, we consider the diversity of oocyte meiotic spindle assembly and structure across animal phylogeny, review recent advances in our understanding of how animal oocytes assemble spindles in the absence of the centriole-based microtubule-organizing centers that dominate mitotic spindle assembly, and discuss different models for how chromosomes are captured and moved to achieve chromosome segregation during oocyte meiotic cell division.
DOI: 10.1371/journal.pgen.1003562
发表时间: 2013-06
期刊: PLoS genetics
影响因子: 4.5
作者:
Colombié N;Głuszek AA;Meireles AM;Ohkura H
通讯作者: Ohkura H
DOI: 10.1007/bf00710603
发表时间: 1993-05-01
影响因子: 2.6
作者:
Albertson, Donna G.;Thomson, J. Nichol
通讯作者: Thomson, J. Nichol
DOI: 10.7554/elife.06056
发表时间: 2015-04-07
期刊: ELIFE
影响因子: 7.7
作者:
Cortes, Daniel;McNally, Karen;McNally, Francis J.
通讯作者: McNally, Francis J.
DOI: 10.1091/mbc.e08-12-1253
发表时间: 2009-06-01
影响因子: 3.3
作者:
Ellefson, Marina L.;McNally, Francis J.
通讯作者: McNally, Francis J.
DOI: 10.1371/journal.pone.0101471
发表时间: 2014
期刊: PloS one
影响因子: 3.7
作者:
Edzuka T;Yamada L;Kanamaru K;Sawada H;Goshima G
通讯作者: Goshima G