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同源染色体的有丝分裂配对。

Mitotic Antipairing of Homologous Chromosomes.

机构信息

Department of Biology, Sonoma State University, Rohnert Park, CA, USA.

Department of Anatomy, Cardiovascular Research Institute, University of California, San Francisco, San Francisco, CA, USA.

出版信息

Results Probl Cell Differ. 2022;70:191-220. doi: 10.1007/978-3-031-06573-6_6.

DOI:10.1007/978-3-031-06573-6_6
PMID:36348108
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9731508/
Abstract

Chromosome organization is highly dynamic and plays an essential role during cell function. It was recently found that pairs of the homologous chromosomes are continuously separated at mitosis and display a haploid (1n) chromosome set, or "antipairing," organization in human cells. Here, we provide an introduction to the current knowledge of homologous antipairing in humans and its implications in human disease.

摘要

染色体组织具有高度动态性,在细胞功能中起着至关重要的作用。最近发现,在有丝分裂过程中,同源染色体对不断分离,并在人类细胞中表现出单倍体(1n)染色体组或“配对”组织。在这里,我们将介绍人类同源配对的最新知识及其在人类疾病中的意义。

相似文献

1
Mitotic Antipairing of Homologous Chromosomes.同源染色体的有丝分裂配对。
Results Probl Cell Differ. 2022;70:191-220. doi: 10.1007/978-3-031-06573-6_6.
2
Mitotic antipairing of homologous and sex chromosomes via spatial restriction of two haploid sets.通过两个单倍体组的空间限制实现同源和性染色体的有丝分裂配对。
Proc Natl Acad Sci U S A. 2018 Dec 26;115(52):E12235-E12244. doi: 10.1073/pnas.1809583115. Epub 2018 Dec 10.
3
The spatial localization of homologous chromosomes in human fibroblasts at mitosis.有丝分裂时人类成纤维细胞中同源染色体的空间定位。
Hum Genet. 1994 Mar;93(3):275-80. doi: 10.1007/BF00212022.
4
Mechanisms of chromosome biorientation and bipolar spindle assembly analyzed by computational modeling.通过计算建模分析染色体的双定向和双极纺锤体组装的机制。
Elife. 2020 Feb 13;9:e48787. doi: 10.7554/eLife.48787.
5
Ki-67 acts as a biological surfactant to disperse mitotic chromosomes.Ki-67作为一种生物表面活性剂来分散有丝分裂染色体。
Nature. 2016 Jul 14;535(7611):308-12. doi: 10.1038/nature18610. Epub 2016 Jun 29.
6
The mitotic chromosome is an assembly of rigid elastic axes organized by structural maintenance of chromosomes (SMC) proteins and surrounded by a soft chromatin envelope.有丝分裂染色体是由染色体结构维持(SMC)蛋白组织而成的刚性弹性轴的集合体,并被一层柔软的染色质包膜所包围。
J Biol Chem. 2004 Feb 13;279(7):5118-26. doi: 10.1074/jbc.M307221200. Epub 2003 Dec 1.
7
A human condensin complex containing hCAP-C-hCAP-E and CNAP1, a homolog of Xenopus XCAP-D2, colocalizes with phosphorylated histone H3 during the early stage of mitotic chromosome condensation.一种包含hCAP-C-hCAP-E和CNAP1(非洲爪蟾XCAP-D2的同源物)的人类凝聚素复合物,在有丝分裂染色体凝聚的早期与磷酸化组蛋白H3共定位。
Mol Cell Biol. 2000 Sep;20(18):6996-7006. doi: 10.1128/MCB.20.18.6996-7006.2000.
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Evidence for a relatively random array of human chromosomes on the mitotic ring.有丝分裂环上人类染色体相对随机排列的证据。
J Cell Biol. 1999 Apr 5;145(1):1-14. doi: 10.1083/jcb.145.1.1.
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Micromechanics of human mitotic chromosomes.人类有丝分裂染色体的微力学。
Phys Biol. 2011 Feb;8(1):015003. doi: 10.1088/1478-3975/8/1/015003. Epub 2011 Feb 7.
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Chromosome spatial order in human cells: evidence for early origin and faithful propagation.人类细胞中的染色体空间秩序:早期起源和忠实传播的证据
Chromosoma. 1998 Nov;107(5):330-8. doi: 10.1007/s004120050315.

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Higher frequency of homologous chromosome pairing in human adult aortic endothelial cells.人类成人主动脉内皮细胞中同源染色体配对频率更高。
bioRxiv. 2025 Mar 17:2025.03.15.643486. doi: 10.1101/2025.03.15.643486.
2
Ipsilateral restriction of chromosome movement along a centrosome, and apical-basal axis during the cell cycle.在细胞周期中,染色体沿中心体以及顶-基轴的同侧移动受限。
Chromosome Res. 2025 Jan 3;33(1):1. doi: 10.1007/s10577-024-09760-0.
3
Ipsilateral restriction of chromosome movement along a centrosome, and apical-basal axis during the cell cycle.

本文引用的文献

1
Molecular Cytogenetics in the Era of Chromosomics and Cytogenomic Approaches.染色体组学和细胞基因组学时代的分子细胞遗传学
Front Genet. 2021 Oct 13;12:720507. doi: 10.3389/fgene.2021.720507. eCollection 2021.
2
Dual spindles assemble in bovine zygotes despite the presence of paternal centrosomes.尽管存在父源中心体,双纺锤体仍在牛受精卵中组装。
J Cell Biol. 2021 Nov 1;220(11). doi: 10.1083/jcb.202010106. Epub 2021 Sep 22.
3
Multifaceted roles of centrosomes in development, health, and disease.中心体在发育、健康和疾病中的多方面作用。
在细胞周期中,染色体沿中心体以及顶-基轴的同侧运动受限。
Res Sq. 2024 Apr 29:rs.3.rs-4283973. doi: 10.21203/rs.3.rs-4283973/v1.
J Mol Cell Biol. 2021 Dec 6;13(9):611-621. doi: 10.1093/jmcb/mjab041.
4
Ultra-Structural Imaging Provides 3D Organization of 46 Chromosomes of a Human Lymphocyte Prophase Nucleus.超微结构成像提供了人类淋巴细胞前期核 46 条染色体的 3D 组织。
Int J Mol Sci. 2021 Jun 1;22(11):5987. doi: 10.3390/ijms22115987.
5
Interphase Chromosomes in Replicative Senescence: Chromosome Positioning as a Senescence Biomarker and the Lack of Nuclear Motor-Driven Chromosome Repositioning in Senescent Cells.复制性衰老中的间期染色体:染色体定位作为衰老生物标志物及衰老细胞中缺乏核马达驱动的染色体重新定位
Front Cell Dev Biol. 2021 May 24;9:640200. doi: 10.3389/fcell.2021.640200. eCollection 2021.
6
Chromosomes distribute randomly to, but not within, human neutrophil nuclear lobes.染色体随机分布到人类中性粒细胞的核叶中,但并非在核叶内部。
iScience. 2021 Feb 7;24(3):102161. doi: 10.1016/j.isci.2021.102161. eCollection 2021 Mar 19.
7
In situ genome sequencing resolves DNA sequence and structure in intact biological samples.原位基因组测序可解析完整生物样本中的DNA序列和结构。
Science. 2021 Feb 26;371(6532). doi: 10.1126/science.aay3446. Epub 2020 Dec 31.
8
Radial Organization in the Mammalian Nucleus.哺乳动物细胞核中的径向组织
Front Genet. 2020 Feb 12;11:33. doi: 10.3389/fgene.2020.00033. eCollection 2020.
9
Microtubule-Based Mechanisms of Pronuclear Positioning.微管为基础的原核定位机制。
Cells. 2020 Feb 23;9(2):505. doi: 10.3390/cells9020505.
10
The Role of Sperm Centrioles in Human Reproduction - The Known and the Unknown.精子中心粒在人类生殖中的作用——已知与未知
Front Cell Dev Biol. 2019 Oct 1;7:188. doi: 10.3389/fcell.2019.00188. eCollection 2019.