category
PNAS
date
Feb 20, 2026
slug
status
Published
summary
揭示了MCM2–7复合物在DNA复制起始时的加载机制，通过高分辨率三维结构解析阐明了Meier–Gorlin综合征突变对染色质加载过程的分子影响。
tags
蛋白质组学
type
Post
📄 原文题目
A Meier–Gorlin syndrome mutation impairs the loading of the MCM2–7 complex during DNA replication initiation
🔗 原文链接
💡 AI 核心解读
揭示了MCM2–7复合物在DNA复制起始时的加载机制，通过高分辨率三维结构解析阐明了Meier–Gorlin综合征突变对染色质加载过程的分子影响。
📝 英文原版摘要
Proceedings of the National Academy of Sciences, Volume 123, Issue 8, February 2026. <br />SignificanceThis study provides insight into the chromatin-loading process of the DNA replicative helicase MCM2–7 in human cells. The high-resolution three-dimensional structure of human endogenous MCM2–7 double hexamer in its DNA-free state shows that ...
- 作者:NotionNext
- 链接:https://tangly1024.com/article/31348bd6-1f96-816d-a805-ede07df28ab6
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