Ontology highlight
ABSTRACT:
ORGANISM(S): Arabidopsis thaliana
SUBMITTER: huanwei huang
PROVIDER: E-GEOD-63757 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Du Jin-Lu JL Zhang Su-Wei SW Huang Huan-Wei HW Cai Tao T Li Lin L Chen She S He Xin-Jian XJ
Molecular plant 20150213 7
Although DNA methylation is known to play an important role in the silencing of transposable elements (TEs) and introduced transgenes, the mechanisms that generate DNA methylation-independent transcriptional silencing are poorly understood. Previous studies suggest that RNA-directed DNA methylation (RdDM) is required for the silencing of the RD29A-LUC transgene in the Arabidopsis ros1 mutant background with defective DNA demethylase. Loss of function of ARGONAUTE 4 (AGO4) gene, which encodes a c ...[more]