We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGeographic barriers isolate endemic populations of hyperthermophilic archaea.AuthorsWhitaker RJ; Grogan DW; Taylor JWPublicationScience (New York, N.Y.), 2003, Vol 301, Issue 5635, p976ISSN1095-9203Publication typearticleDOI10.1126/science.1086909