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Genetic and functional diversification of small RNA pathways in plants.

PLoS biology - 1 May 2004

Xie Zhixin, Johansen Lisa K, Gustafson Adam M, Kasschau Kristin D, Lellis Andrew D, Zilberman Daniel, Jacobsen Steven E, Carrington James C

Abstract excerpt

Multicellular eukaryotes produce small RNA molecules (approximately 21-24 nucleotides) of two general types, microRNA (miRNA) and short interfering RNA (siRNA). They collectively function as sequence-specific guides to silence or regulate genes, transposons, and viruses and to modify chromatin and genome structure. Formation or activity of small RNAs requires factors belonging to gene families that encode DICER...

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Chromatin
Cytosine
Heterochromatin
Immunoblotting
Methylation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

RNA-Dependent RNA Polymerase

RNA, Small Interfering

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PMID: 15024409
DOI: 10.1371/journal.pbio.0020104
PMCID: PMC350667

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