RNAi dependent epigenetic marks on a geminivirus promoter.
Ontology highlight
ABSTRACT:
SUBMITTER: Dogar AM
PROVIDER: S-EPMC1402257 | biostudies-literature | 2006
REPOSITORIES: biostudies-literature
Publications
RNAi dependent epigenetic marks on a geminivirus promoter.
Virology journal 20060130
Nicotiana benthamiana plants were stably transformed with an intron-spliced dsRNA producing construct cognate to bidirectional promoter of African cassava mosaic geminivirus (ACMV) DNA A. Transgenic lines expressed multiple siRNAs species upon ACMV infection. The de novo DNA methylation and an increased proportion of histone H3 Lysine-9 methylation (H3K9) at intergenic region (IGR) of ACMV DNA A were observed. ...[more]
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