HLA-DQA1 in autochthonous Basques: Description of a genocline for the DQA1*0201 allele in Europe

被引:8
|
作者
Iriondo, M
Manzano, C
delaRua, C
机构
[1] Animali Biologia Eta Genetika Saila, Zientzi Fakultatea, Euskal Herriko Unibertsitatea, Sarriena s/n
关键词
HLA-DQA1; Basques; population genetics; genocline;
D O I
10.1007/BF01225516
中图分类号
DF [法律]; D9 [法律]; R [医药、卫生];
学科分类号
0301 ; 10 ;
摘要
A total of 250 autochthonous Basque individuals were tested in the HLA-DQA1 system, and the allele frequency distribution found was significantly different from that of any other European population. The differences centre mainly on the alleles DQA1*0201 and DQA1*0501: for the former the Basques have the highest frequency described anywhere in the world (f = 0.210) and for the latter they have the lowest frequency in Europe (f = 0.204). For the allele DQA1*0201 a genocline is also described in Europe with the Basques and Finno-Ugric populations basically at the extremes. The genocline reflects the isolation of the Basque population since prehistoric times, and supports existing linguistic, archaeological and genetic data.
引用
收藏
页码:181 / 185
页数:5
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