We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleToxin-antitoxin loci are highly abundant in free-living but lost from host-associated prokaryotes.AuthorsPandey DP; Gerdes KPublicationNucleic acids research, 2005, Vol 33, Issue 3, p966ISSN1362-4962Publication typearticleDOI10.1093/nar/gki201