Y-chromosomal evidence for a founder effect in Mbya-Guarani Amerindians from northeast Argentina

被引：8
|
作者：
Altuna, M. Eugenia [1 ]
Modesti, Nidia M.
Demarchi, Dario A.
机构：
[1] Agencia Cordoba Ciencia, Unidad CEPROCOR, Cordoba, Argentina
[2] Univ Nacl Cordoba, Museo Antropol, Fac Filosofia & Humanidades, RA-5000 Cordoba, Argentina
来源：
HUMAN BIOLOGY | 2006年 / 78卷 / 05期
关键词：
Amerindians; Argentina; Mbya-Guarani; paternal lineages; microsatellites; founder effect; DYS19; DYS199; DYS389; DYS390; DYS391; DYS393;
D O I：
10.1353/hub.2007.0000
中图分类号：
Q98 [人类学];
学科分类号：
030303 ;
摘要：
To assess the paternal history of the Mbya-Guarani Amerindians of northeast Argentina, we examined the genetic variation in seven Y-chromosome loci: the binary marker M3 at locus DYS199, and six short tandem repeats (DYS19, DYS389I, DYS389II, DYS390, DYS391, and DYS393). The most striking finding is the high frequency among the Mbya-Guarani of Q3 lineages with the usually rare alleles DYS391*11 and DYS393*11, which could be the result of a founder effect, given the recent history of the population.
引用
收藏
页码：635 / 639
页数：5
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