title: Blood genetic systems in four Amazonian tribes.
abstract: Data on 31 genetic systems were obtained for 421 individuals belonging to the Arara, Araweté, Mundurucu, and Jamamadi tribes of northern Brazil. The Jamamadi depart farthest, and the Mundurucu least, from South American Indian averages. These data are analyzed together with those of 24 other Amazonian groups. Genetic distances and corresponding dendrograms indicate a cluster of 14 related tribes living north of the Amazon river. These genetic results show only a modest correlation with linguistic and geographic relationships among these groups.
authors.affiliation: Departamento de Genética, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS.
authors.forename: F M
authors.initials: FM
authors.lastname: Salzano
authors.forename: F L
authors.initials: FL
authors.lastname: Black
authors.forename: S M
authors.initials: SM
authors.lastname: Callegari-Jacques
authors.forename: S E
authors.initials: SE
authors.lastname: Santos
authors.forename: T A
authors.initials: TA
authors.lastname: Weimer
authors.forename: M A
authors.initials: MA
authors.lastname: Mestriner
authors.forename: R R
authors.initials: RR
authors.lastname: Kubo
authors.forename: J P
authors.initials: JP
authors.lastname: Pandey
authors.forename: M H
authors.initials: MH
authors.lastname: Hutz
mesh_terms: D001789:Blood Group Antigens / Q000235:genetics*; D001938:Brazil; D006801:Humans; D007199:Indians, South American / Q000235:genetics*
chemical_list: D001789:Blood Group Antigens