Table 3.
Measures of diversity in R1b-DF27 chromosome sequences. S: number of SNPs; : nucleotide diversity (× 1000); MPD: mean nucleotide pairwise differences; D, Tajima’s D (all tests with p < 0.0001). (*): the total sample size also includes four individuals from two populations (three individuals from Aragón and one from Murcia) that were not pooled into larger regions and were not analyzed separately given their small sample sizes.
| Region | N | S | MPD | D | |
|---|---|---|---|---|---|
| Andalusia | 31 | 868 | 0.0071 ± 0.0035 | 62.78 ± 27.84 | − 2.766 |
| Asturias | 23 | 670 | 0.0073 ± 0.0037 | 65.06 ± 29.13 | − 2.616 |
| Catalonia | 32 | 860 | 0.0077 ± 0.0038 | 68.37 ± 30.26 | − 2.632 |
| Central Spain | 23 | 614 | 0.0067 ± 0.0034 | 60.02 ± 26.9 | − 2.606 |
| Basque Country | 53 | 963 | 0.0073 ± 0.0036 | 65.09 ± 28.52 | − 2.517 |
| Galicia | 21 | 576 | 0.0072 ± 0.0036 | 64.1 ± 28.81 | − 2.484 |
| NW Europe | 20 | 582 | 0.0075 ± 0.0038 | 67.13 ± 30.22 | − 2.471 |
| Pooled | 207(*) | 4509 | 0.0072 ± 0.0035 | 65.74 ± 28.46 | − 2.947 |