北非人群中的Y染色体DNA单倍型。

Y-chromosome DNA haplotypes in north African populations.

作者信息

Lucotte G, Aouizérate A, Berriche S

机构信息

International Institute of Anthropology, Paris, France.

出版信息

Hum Biol. 2000 Jun;72(3):473-80.

PMID:10885192

Abstract

The frequency distribution of Y-chromosome haplotypes at DNA polymorphism p49/TaqI was studied in a sample of 505 North Africans from Mauritania, Morocco, Algeria, Tunisia, Libya, and Egypt. A particularly high frequency (55.0%) of Y-haplotype 5 (A2, C0, D0, F1, I1) was observed in these populations, with a relative predominance in those of Berber origin. Examination of the relative frequencies of other haplotypes in these populations, mainly haplotype 4 (the "African" haplotype), haplotype 15 (the "European" haplotype), and haplotypes 7 and 8 (the "Near-East" haplotypes), permit useful comparisons with neighboring peoples living in sub-Saharan Africa, Europe, and the Near East.

摘要

在来自毛里塔尼亚、摩洛哥、阿尔及利亚、突尼斯、利比亚和埃及的505名北非人样本中，研究了DNA多态性p49/TaqI处Y染色体单倍型的频率分布。在这些人群中观察到Y单倍型5（A2、C0、D0、F1、I1）的频率特别高（55.0%），在柏柏尔人后裔中相对占优势。检查这些人群中其他单倍型的相对频率，主要是单倍型4（“非洲”单倍型）、单倍型15（“欧洲”单倍型）以及单倍型7和8（“近东”单倍型），有助于与生活在撒哈拉以南非洲、欧洲和近东的相邻民族进行有益的比较。