Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDefining the core of nontransferable prokaryotic genes: the euryarchaeal core.AuthorsNesbø CL; Boucher Y; Doolittle WFPublicationJournal of molecular evolution, 2001, Vol 53, Issue 4-5, p340ISSN0022-2844Publication typearticleDOI10.1007/s002390010224