Degradation of unmethylated miRNA/miRNA*s by a DEDDy-type 3' to 5' exoribonuclease Atrimmer 2 in Arabidopsis

Wang, XY; Wang, Y; Dou, YC; Chen, L; Wang, JL; Jiang, N; Guo, CC; Yao, QQ; Wang, CZ; Liu, L; Yu, B; Zheng, BL; Chekanova, JA; Ma, JB; Ren, GD

Ren, GD (reprint author), Fudan Univ, Sch Life Sci, State Key Lab Genet Engn, Shanghai 200438, Peoples R China.; Ren, GD (reprint author), Fudan Univ, Sch Life Sci, Inst Plant Biol, Shanghai 200438, Peoples R China.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018; 115 (28): E6659

Abstract

The 3' end methylation catalyzed by HUA Enhancer 1 (HEN1) is a crucial step of small RNA stabilization in plants, yet how unmethy-lated small RNAs und......

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