We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIsolation and characterization of a protochordate histocompatibility locus.AuthorsDe Tomaso AW; Nyholm SV; Palmeri KJ; Ishizuka KJ; Ludington WB; Mitchel K; Weissman ILPublicationNature, 2005, Vol 438, Issue 7067, p454ISSN1476-4687Publication typearticleDOI10.1038/nature04150