TABLE 1

Polymorphism data sets analyzed

SpeciesPopulationData setNo. lociNo. alleles analyzedIntronic/ fourfold sitesProportion segregatingZerofold sitesProportion segregating
H. sapiensAfricaPGA288383,675,2330.0035241,7940.0014
Europe380.00210.0092
AfricaEGP221423,326,7330.0033196,1330.0011
Europe340.00180.0067
D. melanogasterAfricaShapiro et al. (2007)4181232,8370.040137,7960.0036
Zimbabwe834,2090.035143,1390.0029
Non-Africa637,2340.027154,1360.0024