Table 1. Summary statistics and test results of the historical demography based on mtDNA.
| Clade | n | nh | π (%) | k | h | Fu's Fs | R2 | Tajima's D |
|---|---|---|---|---|---|---|---|---|
| Central | 94 | 65 | 0.74 | 6.76 | 0.98 | -0.36*** | 0.10*** | -1.92** |
| TJX | 7 | 6 | 0.39 | 6.90 | 0.95 | 0.35 | 0.16*** | -0.04 |
| Qaidam-North | 17 | 9 | 0.15 | 2.84 | 0.53 | -3.71** | 0.14*** | -1.2 |
| All | 118 | 106 | 1.05 | 253.84 | 0.94 | -1.62 | 0.09*** | -1.46 |
Sampled localities, numbers of individuals (n), number of haplotypes (nh), nucleotide diversity (π), mean number of pairwise nucleotide differences (k), haplotype diversity (h), Fu’s F and Tajima’s D.
**p< 0.01.
***p<0.