category
PNAS
date
Feb 11, 2026
slug
status
Published
summary
首次发现真菌中存在无前导序列的新型RiPPs子类,突破传统RiPPs必须依赖前导序列的理论框架,并揭示MSDIN基因与次级代谢产物生成的关联机制。
tags
蛋白质组学
合成生物学
type
Post

📄 原文题目

Leaderless RiPPs expand the repertoire of fungal secondary metabolites

🔗 原文链接

💡 AI 核心解读

首次发现真菌中存在无前导序列的新型RiPPs子类,突破传统RiPPs必须依赖前导序列的理论框架,并揭示MSDIN基因与次级代谢产物生成的关联机制。

📝 英文原版摘要

Proceedings of the National Academy of Sciences, Volume 123, Issue 7, February 2026. <br />SignificanceIdentifying a novel subclass of ribosomally synthesized and post-translationally modified peptides (RiPPs) in fungi, a subclass lacking a leader sequence, challenges the traditional understanding of fungal RiPPs. By linking MSDIN genes to ...
静脉输注工程化巨核细胞以在体内生成溶瘤血小板用于增强癌症免疫治疗一种核糖体合成并经ADP-核糖基化修饰的肽
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