3'-5'-exoribonuclease activity involved in mature miRNA 3'-end processing
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule that contributes to forming distinct miRNA isoforms from a mature miRNA.
GO:0000175
3'-5'-RNA exonuclease activity
is_a
exonucleolytic trimming to generate 3' end of miRNA
broad