category
PNAS
date
Mar 10, 2026
slug
status
Published
summary
开发了基于酵母的合成分子开关,通过氧气消耗酶调控低氧响应基因表达,为研究植物低氧反应机制提供了新工具
tags
合成生物学
type
Post

📄 原文题目

A synthetic ERFVII-dependent circuit in yeast sheds light on the regulation of early hypoxic responses of plants

🔗 原文链接

💡 AI 核心解读

开发了基于酵母的合成分子开关,通过氧气消耗酶调控低氧响应基因表达,为研究植物低氧反应机制提供了新工具

📝 英文原版摘要

Proceedings of the National Academy of Sciences, Volume 123, Issue 11, March 2026. <br />SignificanceWe report the design, testing and optimization of a synthetic molecular switch that activates gene expression in response to hypoxia in the yeastSaccharomyces cerevisiae. This is based on enzymes that consume molecular oxygen to regulate the ...
霍乱弧菌多糖裂解酶RbmB与霍乱弧菌多糖(VPS)片段复合物的晶体结构揭示了底物识别和裂解机制FZR1 mRNA的N6-甲基腺苷修饰通过靶向MAVS–TRAF3/6轴正向调控抗病毒先天免疫
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