We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMammalian microRNAs predominantly act to decrease target mRNA levels.AuthorsHuili Guo; Ingolia, Nicholas T.; Weissman, Jonathan S.; Bartel, David P.PublicationNature, 2010, Vol 466, Issue 7308, p835ISSN0028-0836Publication typearticleDOI10.1038/nature09267