Table 1 Demographic analyses and recent expansion time for WCM lineages (for those with N ≥ 15). The estimates of neutrality tests for each lineage were determined by Tajima’s D and Fu’s Fs statistics. The validity of sudden expansion model was tested by mismatch distributions: SSD, the sum of square deviations; HRag, the raggedness index
WCM lineage | Tajima’s D | Fu’s Fs | SSD (P-value) | HRag (P-value) | expansion time |
|---|---|---|---|---|---|
MT-1 | −1.3236 (0.0760) | −3.7391 (0.0730) | 0.0293 (0.062) | 0.0428 (0.246) | 27,000 |
MT-2 | 1.4104 (0.0650) | −1.0015 (0.2720) | 0.0332 (0.223) | 0.0406 (0.427) | 290,000 |
MT-3 | −2.2957 (0.0000) | −25.937 (0.0000) | 0.0003 (0.910) | 0.0145 (0.724) | 160,000 |
MT-4 | −2.1122 (0.0030) | −8.3451 (0.0000) | 0.0047 (0.901) | 0.0231 (0.948) | 165,000 |
MT-5 | −0.8571 (0.2170) | −10.933 (0.0010) | 0.0029 (0.545) | 0.0117 (0.651) | 440,000 |
MT-7 | 1.5945 (0.9500) | 2.1540 (0.8730) | 0.0951 (0.038) | 0.2901 (0.063) | 390,000 |
MT-8 | −2.2603 (0.0000) | −26.635 (0.0000) | 0.0024 (0.279) | 0.0298 (0.298) | 86,000 |
MT-9 | 1.0643 (0.8900) | 1.4746 (0.3410) | 0.0301 (0.005) | 0.0144 (0.186) | 995,000 |