title: The organization and structure of immunoglobulin and T-cell receptor genes in the most phylogenetically distant jawed vertebrates: evolutionary implications.
authors.affiliation: Department of Pediatrics, University of South Florida, All Children's Hospital, St. Petersburg 33701, USA.
authors.forename: G W
authors.initials: GW
authors.lastname: Litman
authors.forename: J P
authors.initials: JP
authors.lastname: Rast
mesh_terms: D000818:Animals; D019143:Evolution, Molecular; D005399:Fishes; D005803:Genes, Immunoglobulin; D006196:Hagfishes; D010802:Phylogeny; D011948:Receptors, Antigen, T-Cell / Q000235:genetics*; D012754:Sharks; D014981:Xenopus
chemical_list: D011948:Receptors, Antigen, T-Cell