New genetic data on Amerindians from the Paraguayan chaco

被引：8

作者：

Goicoechea, AS

Carnese, FR

Dejean, C

Avena, SA

Weimer, TA

Estalote, AC

Simoes, MLMS

Palatnik, M

Salamoni, SP

Salzano, FM

Callegari-Jacques, SM

机构：

[1] Univ Fed Rio Grande do Sul, Inst Biociencias, Dept Genet, BR-91501970 Porto Alegre, RS, Brazil

[2] Univ Buenos Aires, Fac Filosofia & Letras, Inst Ciencias Antropol, RA-1428 Buenos Aires, DF, Argentina

[3] Hosp Univ Clementino Fraga Filho, Serv Hemoterapia, Lab Pesquisa, Rio De Janeiro, RJ, Brazil

[4] Univ Fed Rio de Janeiro, Fac Med, Med Clin, Programa Posgrad, BR-21945 Rio De Janeiro, RJ, Brazil

[5] Univ Fed Rio Grande do Sul, Inst Matemat, Dept Estatist, BR-91501970 Porto Alegre, RS, Brazil

来源：

AMERICAN JOURNAL OF HUMAN BIOLOGY | 2001年 / 13卷 / 05期

关键词：

D O I：

10.1002/ajhb.1104

中图分类号：

Q98 [人类学];

学科分类号：

030303 ;

摘要：

New data on 17 blood group and protein genetic systems obtained among the Ayoreo and Lengua Indians of Paraguay are presented. They include the first report on the red cell band-3 protein investigated among South American Indians. This information was integrated with previous results available for these two and four other groups. Five of the six populations reside in the Chaco area, while the sixth was included as an outgroup living elsewhere in Paraguay. Four of the five Chaco tribes exhibit good genetic homogeneity, but the Ayoreo are somewhat different. The results confirm the Chaco as a distinct biological (as well as cultural and economic) region, which should be considered in evaluations of genetic variability among South American Indians. (C) 2001 Wiley-Liss, Inc.

引用

页码：660 / 667

页数：8

共 35 条

[1] GENETIC STUDIES IN PARAGUAY - BLOOD-GROUP, RED-CELL, AND SERUM GENETIC PATTERNS OF GUAYAKI AND AYORE INDIANS, MENNONITE SETTLERS, AND 7 OTHER INDIAN TRIBES OF PARAGUAYAN-CHACO [J].