aS: number of segregating sites. bSin:number of singletons. cSpecific sites: sites polymorphic in one population but monomorphic in the other. dθ: Watterson estimator of sequence diversity per site, π
Statistical analysis was carried out using MEGA5. In the statistical analysis, all the positions with site coverage 95% site coverage were eliminated. That is, fewer than 5% alignment gaps, missing da
