Article
Arabidopsis DXO1- and RNMT1-Mediated m7G Capping of mRNA Modulates ABA Response.
Plant, cell & environment - 1 Aug 2026
Liang Shumin, Wu Shangwei, Xiao Chen, Zhang Hailei, Liu Wuzhen, Hu Kefan, Tan Huijuan, Guo Hongwei, Xiong Liming, Liang Jiansheng, Xia Yiji
Abstract excerpt
Eukaryotic mRNA carries an N7-methylguanosine (m⁷G) 5' cap that is essential for mRNA stability and function. Although traditionally viewed as a constitutive process, m⁷G capping is increasingly recognized as dynamically regulated to control gene expression in response to environmental stimuli. The recent discovery of NAD-capped RNAs adds further complexity to gene regulation through RNA capping. In Arabidopsis,...
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