Plant 22-nt siRNAs mediate translational repression and stress adaptation.

doi:10.1038/s41586-020-2231-y

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Article

Plant 22-nt siRNAs mediate translational repression and stress adaptation.

Nature - 1 May 2020

Wu Huihui, Li Bosheng, Iwakawa Hiro-Oki, Pan Yajie, Tang Xianli, Ling-Hu Qianyan, Liu Yuelin, Sheng Shixin, Feng Li, Zhang Hong, Zhang Xinyan, Tang Zhonghua, Xia Xinli, Zhai Jixian, Guo Hongwei

Abstract excerpt

Small interfering RNAs (siRNAs) are essential for proper development and immunity in eukaryotes1. Plants produce siRNAs with lengths of 21, 22 or 24 nucleotides. The 21- and 24-nucleotide species mediate cleavage of messenger RNAs and DNA methylation2,3, respectively, but the biological functions of the 22-nucleotide siRNAs remain unknown. Here we report the identification and characterization of a group of...

Topics

Acclimatization
Arabidopsis
Arabidopsis Proteins
Argonaute Proteins
Cell Cycle Proteins
Gene Expression Regulation, Plant
Gene Silencing
Mutation
Nitrate Reductase
Plant Diseases

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Protein Biosynthesis

RNA Stability

RNA, Messenger

RNA, Plant

RNA, Small Interfering

Ribonuclease III

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Open in PubMed

Identifiers

PMID: 32376953
DOI: 10.1038/s41586-020-2231-y

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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