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Article

A dominant mutation in DCL1 suppresses the hyl1 mutant phenotype by promoting the processing of miRNA.

RNA (New York, N.Y.) - 1 Mar 2009

Tagami Yuko, Motose Hiroyasu, Watanabe Yuichiro

Abstract excerpt

MicroRNAs (miRNAs) are sequence-specific negative regulators of gene expression generated by DICER-LIKE1 (DCL1) with the assistance of a double-stranded RNA-binding protein, HYPONASTIC LEAVES1 (HYL1), in Arabidopsis. To achieve a better understanding of miRNA biogenesis, we isolated hyl1 suppressors. Our genetic screening identified a novel semidominant mutation in DCL1 (dcl1-13), which causes an amino acid...

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Identifiers

PMID: 19155326
DOI: 10.1261/rna.1297109
PMCID: PMC2657008

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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