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Article

DICER-LIKE 4 functions in trans-acting small interfering RNA biogenesis and vegetative phase change in Arabidopsis thaliana.

Proceedings of the National Academy of Sciences of the United States of America - 6 Sept 2005

Xie Zhixin, Allen Edwards, Wilken April, Carrington James C

Abstract excerpt

Arabidopsis thaliana contains four DICER-LIKE (DCL) genes with specialized functions in small RNA biogenesis for RNA interference-related processes. A mutant with defects in DCL4 was identified and analyzed for microRNA- and endogenous, small interfering RNA (siRNA)-related functions. The dcl4-2 mutant contained normal or near-normal levels of microRNAs (21 nt) and heterochromatin-associated siRNAs (24 nt). In...

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Identifiers

PMID: 16129836
DOI: 10.1073/pnas.0506426102
PMCID: PMC1200315

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