We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSmall silencing RNAs: an expanding universe.AuthorsGhildiyal, Megha; Zamore, Phillip D.PublicationNature Reviews Genetics, 2009, Vol 10, Issue 2, p94ISSN1471-0056Publication typearticleDOI10.1038/nrg2504