本帖最后由 细胞海洋 于 2012-8-4 01:19 编辑 0 c* k3 k o7 ~" g6 o; i2 a' R1 x1 E- _ n " T, A# V0 m0 ~$ D% Z& e2 XVolume 150, Issue 3) }) H& h" R8 F, z
On the cover: A young Hadza hunter-gatherer practices his archery skills near " ^. U8 q3 D) j# a% Xthe town of Mangola on the edge of Lake Eyasi. The Hadza of Tanzania are among 6 [* Z# U7 }# @, O- r3 w* hthe last populations that continue to maintain a hunter-gatherer lifestyle. 0 ?+ T2 I: p. r1 W( o8 I8 @+ s I, r
Whole-genome sequencing of 15 individuals in three different hunter-gatherer 8 ?8 G4 r- Q7 O0 N1 ?, I, Y
populations in Africa uncovers millions of variants not currently present in " { R6 H: j( [4 Y% n/ q
existing databases. Numerous loci harbor signatures of local adaptation. 6 A' y4 u! Q& X/ YPhotograph by Sarah Tishkoff. 7 m, J0 Y/ r$ l1 B3 ^) w) Q9 E+ ]$ @+ I 作者: tpwang 时间: 2012-8-4 07:03