内聚复合体通过阻止远端DNA末端在S期的末端连接来维持基因组的稳定性。

Molecular & cellular oncology Pub Date : 2018-04-19 eCollection Date: 2018-01-01 DOI:10.1080/23723556.2016.1154123
Camille Gelot, Josée Guirouilh-Barbat, Bernard S Lopez
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引用次数: 1

摘要

基因组不稳定是癌细胞的一个特征。DNA远端双链末端(DSEs)的连接不可避免地导致基因组重排。我们发现,内聚复合物通过抑制远端DSEs在S期(即产生单端DSEs的主期)的连接来维持基因组的稳定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

The Cohesion complex maintains genome stability by preventing end joining of distant DNA ends in S phase.

The Cohesion complex maintains genome stability by preventing end joining of distant DNA ends in S phase.

Genome instability is a hallmark of cancer cells. The joining of distant DNA double-strand ends (DSEs) ineluctably leads to genome rearrangements. We found that the cohesion complex maintains genome stability by repressing the joining of distant DSEs specifically in the S phase, i.e., the main phase producing one-ended DSEs.

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