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Article

MicroRNA840 (MIR840) accelerates leaf senescence by targeting the overlapping 3'UTRs of PPR and WHIRLY3 in Arabidopsis thaliana.

The Plant journal : for cell and molecular biology - 1 Jan 2022

Ren Yujun, Li Mengsi, Wang Wanzhen, Lan Wei, Schenke Dirk, Cai Daguang, Miao Ying

Abstract excerpt

MicroRNAs negatively regulate gene expression by promoting target mRNA cleavage and/or impairing its translation, thereby playing a crucial role in plant development and environmental stress responses. In Arabidopsis, the MIR840 gene is located within the overlapping 3'UTR of the PPR and WHIRLY3 (WHY3) genes, both being predicted targets of miR840* and miR840, the short maturation products of MIR840. Gain- and...

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3' Untranslated Regions
Arabidopsis
Arabidopsis Proteins
DNA-Binding Proteins
Gene Expression Regulation, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Stress, Physiological

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PMID: 34724261
DOI: 10.1111/tpj.15559

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