Regulation of pri-miRNA processing by the hnRNP-like protein AtGRP7 in Arabidopsis

Abstract

The hnRNP-like glycine-rich RNA-binding protein AtGRP7 regulates pre-mRNA splicing in Arabidopsis. Here we used small RNA-seq to show that AtGRP7 also affects the miRNA inventory. AtGRP7 overexpression caused a significant reduction in the level of 30 miRNAs and an increase for 14 miRNAs with a minimum log2 fold change of ± 0.5. Overaccumulation of several… (More)
DOI: 10.1093/nar/gku716

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