We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePleiotropy as a mechanism to stabilize cooperation.AuthorsFoster KR; Shaulsky G; Strassmann JE; Queller DC; Thompson CRPublicationNature, 2004, Vol 431, Issue 7009, p693ISSN1476-4687Publication typearticleDOI10.1038/nature02894