category
Nature
date
Mar 18, 2026
slug
status
Published
summary
发现非典型ZSWIM8–CUL3 E3泛素连接酶通过双RNA因子验证机制特异性识别AGO–miRNA–触发RNA复合物,并通过多泛素化AGO实现靶向miRNA降解,揭示了新型RNA调控机制。
tags
核酸蛋白工具酶
type
Post
📄 原文题目
The E3 ubiquitin ligase mechanism specifying targeted microRNA degradation
🔗 原文链接
💡 AI 核心解读
发现非典型ZSWIM8–CUL3 E3泛素连接酶通过双RNA因子验证机制特异性识别AGO–miRNA–触发RNA复合物,并通过多泛素化AGO实现靶向miRNA降解,揭示了新型RNA调控机制。
📝 英文原版摘要
<p>Nature, Published online: 18 March 2026; <a href="https://www.nature.com/articles/s41586-026-10232-0">doi:10.1038/s41586-026-10232-0</a></p>Target-directed microRNA degradation is driven by the atypical ZSWIM8–CUL3 E3 ubiquitin ligase that uses a two-RNA-factor authentication mechanism to specifically recognize AGO–miRNA–trigger RNA complexes and polyubiquitylate AGO.
- 作者:NotionNext
- 链接:https://tangly1024.com/article/32848bd6-1f96-81fd-b9e6-f57aecca9178
- 声明:本文采用 CC BY-NC-SA 4.0 许可协议,转载请注明出处。
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