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Sahelian pastoralism from the perspective of variants associated with lactase persistence.
American Journal of Physical Anthropology ( IF 2.8 ) Pub Date : 2020-08-19 , DOI: 10.1002/ajpa.24116
Edita Priehodová 1 , Frédéric Austerlitz 2 , Martina Čížková 1 , Jana Nováčková 1 , François-Xavier Ricaut 3 , Zuzana Hofmanová 1 , Carina M Schlebusch 4, 5, 6 , Viktor Černý 1
Affiliation  

Archeological evidence shows that first nomadic pastoralists came to the African Sahel from northeastern Sahara, where milking is reported by ~7.5 ka. A second wave of pastoralists arrived with the expansion of Arabic tribes in 7th–14th century CE. All Sahelian pastoralists depend on milk production but genetic diversity underlying their lactase persistence (LP) is poorly understood.

中文翻译:

从与乳糖酶持久性相关的变体的角度来看萨赫勒人的畜牧业。

考古证据表明,第一批游牧牧民是从撒哈拉以北的东北地区来到非洲萨赫勒地区的,据报道挤奶量约为7.5 ka。随着公元7-14世纪阿拉伯部落的扩张,第二批牧民来了。萨赫勒地区的所有牧民都依靠牛奶生产,但对其乳糖酶持久性(LP)的潜在遗传多样性知之甚少。
更新日期:2020-10-07
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