Open AccessPol IV Function is Differentially Essential within the Brassicaceae
Author(s) -
Junpeng Zhan
Publication year - 2020
Publication title -
the plant cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.324
H-Index - 341
eISSN - 1532-298X
pISSN - 1040-4651
DOI - 10.1105/tpc.20.00086
Subject(s) - biology , dicer , small interfering rna , trans acting sirna , rna silencing , rna , rna polymerase iii , brassicaceae , genetics , rna interference , microbiology and biotechnology , rna polymerase , gene , botany
At least five RNA polymerases (Pol I to Pol V) are known to exist in plant cells. Pol IV produces short transcripts that are converted into double-stranded RNAs by RNA-dependent RNA polymerase2 and processed into 24-nucleotide small interfering RNAs (siRNAs) by DICER-LIKE3 (DCL3). These siRNAs
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