We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExpression of the 22 nucleotide let-7 heterochronic RNA throughout the Metazoa: a role in life history evolution?AuthorsPasquinelli AE; McCoy A; Jiménez E; Saló E; Ruvkun G; Martindale MQ; Baguñà JPublicationEvolution & development, 2003, Vol 5, Issue 4, p372ISSN1520-541xPublication typearticleDOI10.1046/j.1525-142x.2003.03044.x