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染色体联会与基因重组：它们在减数分裂染色体分离中的作用。

Chromosome synapsis and genetic recombination: their roles in meiotic chromosome segregation.

作者信息

Roeder G S

机构信息

Department of Biology, Yale University, New Haven, CT 06511-8112.

出版信息

Trends Genet. 1990 Dec;6(12):385-9. doi: 10.1016/0168-9525(90)90297-j.

DOI:10.1016/0168-9525(90)90297-j
PMID:2087779
Abstract

Chromosome synapsis and genetic recombination ensure the faithful segregation of chromosomes at meiosis I by establishing physical connections between homologs. Recent observations suggest that recombination may also play a role in the homology search process that precedes synapsis.

摘要

染色体联会和基因重组通过在同源染色体之间建立物理连接，确保减数分裂I时染色体的准确分离。最近的观察结果表明，重组可能也在联会之前的同源性搜索过程中发挥作用。

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