Tomato fruit ripening is modulated by redox modification of RNA demethylase

被引：0
|
作者：
Qin, Guozheng [1 ]
Zhou, Leilei [1 ]
机构：
[1] Chinese Acad Sci, Inst Bot, Beijing, Peoples R China
来源：
NATURE PLANTS | 2025年
关键词：
D O I：
10.1038/s41477-024-01900-y
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
This study reveals that the RNA N6-methyladenosine (m6A) demethylase SlALKBH2 undergoes a reduction–oxidation (redox) modification in which hydrogen peroxide mediates the oxidation and the reductase SlNTRC catalyses the reduction. This redox modification affects SlALKBH2 protein stability, thereby modulating its physiological function in the regulation of normal ripening of tomato fruits.
引用
收藏
页码：161 / 162
页数：2
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