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本帖最后由 细胞海洋 于 2012-8-4 01:19 编辑 , [: [& m0 h9 l* T7 E& A& `
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" _& {* f3 ]9 y VVolume 150, Issue 3
3 l% M! n% w; U; J3 BOn the cover: A young Hadza hunter-gatherer practices his archery skills near $ I) Z$ ]+ R/ k( Z2 {/ I
the town of Mangola on the edge of Lake Eyasi. The Hadza of Tanzania are among
5 r$ x+ o; L' Fthe last populations that continue to maintain a hunter-gatherer lifestyle.
1 O. j) v+ A! f LWhole-genome sequencing of 15 individuals in three different hunter-gatherer
J) K& _. u6 `6 |" Bpopulations in Africa uncovers millions of variants not currently present in 8 L; D9 W2 d# F) y' h1 \
existing databases. Numerous loci harbor signatures of local adaptation.
4 d8 j4 l4 ]( m( sPhotograph by Sarah Tishkoff.+ Z: x! D1 k+ K" {
% e$ ~# w! }, k6 F8 s, Y9 H
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发表于 2012-8-3 22:31
发表于 2012-8-4 08:22
