login

Micro RNAs are complementary to 3′ UTR sequence motifs that mediate negative post-transcriptional regulation

Nature GeneticsPublished 18 March 2002
Eric C. Lai
Citations1,478
SJR quartileQ1
SJR score16.59
SNIP6.64

TL;DR

A large subset of Drosophila microRNAs is shown to be perfectly complementary to several classes of sequence motif previously demonstrated to mediate negative post-transcriptional regulation, suggesting a more general role for micro RNAs in gene regulation through the formation of RNA duplexes.

Abstract

Micro RNAs are a large family of noncoding RNAs of 21-22 nucleotides whose functions are generally unknown. Here a large subset of Drosophila micro RNAs is shown to be perfectly complementary to several classes of sequence motif previously demonstrated to mediate negative post-transcriptional regulation. These findings suggest a more general role for micro RNAs in gene regulation through the formation of RNA duplexes.

Keywords

Biochemistry, Genetics and Molecular Biology