title: [The 4th complement factor (C4) and t haplotypes in wild mice].
abstract: Five different lines of tailless mice bearing different t recessive haplotypes (tAn, tMo, tRa, tLa and tQu) have been established in our laboratory and maintained in combination with the brachury chromosome (T). These t haplotypes were derived from widely separated Chilean wild mouse populations. The immunoelectrophoretic typing for Ss and Slp isotypic variants of C4 showed that all lines had the Ss-High. Slp-negative phenotype suggesting that the t haplotypes might be associated with similar S regions of the major histocompatibility system of the mouse.
authors.affiliation: Departamento de Ciencias Biológicas, Facultad de Medicina, Universidad de Chile, Santiago.
authors.forename: U
authors.initials: U
authors.lastname: Vergara
authors.forename: M
authors.initials: M
authors.lastname: León
authors.forename: M
authors.initials: M
authors.lastname: Santos
authors.forename: C
authors.initials: C
authors.lastname: Zúñiga
mesh_terms: D000818:Animals; D000835:Animals, Wild / Q000235:genetics*; D003181:Complement C4 / Q000032:analysis / Q000235:genetics*; D006239:Haplotypes; D007122:Immunoelectrophoresis; D008297:Male; D051379:Mice / Q000196:embryology / Q000235:genetics*; D010641:Phenotype; D011110:Polymorphism, Genetic / Q000235:genetics
chemical_list: D003181:Complement C4
vernacular_title: Cuarto factor del complemento (C4) y haplotipos t en ratones silvestres.