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本帖最后由 细胞海洋 于 2012-8-4 01:19 编辑
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Volume 150, Issue 3
4 t, J7 S' g0 FOn the cover: A young Hadza hunter-gatherer practices his archery skills near ! `5 v# b1 }: }+ D8 n+ `/ l0 d
the town of Mangola on the edge of Lake Eyasi. The Hadza of Tanzania are among 1 ?( n; d* R: F2 j4 W. r9 u6 R
the last populations that continue to maintain a hunter-gatherer lifestyle.
8 |: M' l; m- [, QWhole-genome sequencing of 15 individuals in three different hunter-gatherer ' b9 {5 U6 ]8 \
populations in Africa uncovers millions of variants not currently present in
: z# j7 |2 Y( @! T: t5 Y, gexisting databases. Numerous loci harbor signatures of local adaptation. ' n9 c* r- _/ u9 H$ T( U. T
Photograph by Sarah Tishkoff.1 B9 i8 A, \, b+ K* J5 m
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