AUTHOR=Jin Hyun Yong , Xiao Changchun TITLE=MicroRNA Mechanisms of Action: What have We Learned from Mice? JOURNAL=Frontiers in Genetics VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2015.00328 DOI=10.3389/fgene.2015.00328 ISSN=1664-8021