Table 1. AMOVA results for 17 Y-STRs of the Q-M3 and Q-M346* lineages involving 22 Peruvian and Bolivian populations (n = 387).
| Grouping | Among groups (%) | Among populations (%) | Within populations (%) | Rst indices*** |
| 1 group (all 22 communities) | 18.81 | 81.19 | 0.188 | |
| 4 groups (Quechua, Aymara, Uros, and Arawaks) | 4.41** | 15.65* | 79.93 | 0.201 |
| Uros | 47.76 | 52.24 | 0.478 | |
| Aymara | 8.83 | 91.17 | 0.088 | |
| Quechua | 13.60 | 86.40 | 0.136 | |
| Arawaks | 24.49 | 75.51 | 0.245 | |
| Uros/Aymara | 14.39 | 16.32* | 69.29 | 0.307 |
| Uros/Quechua | 15.02 | 16.23* | 68.75 | 0.312 |
| Uros/Arawaks | −13.07** | 47.76* | 65.31 | 0.347 |
| Aymara/Quechua | −0.60** | 12.02* | 88.58 | 0.114 |
| Aymara/Arawaks | 3.39 | 10.50* | 86.11 | 0.139 |
| Quechua/Arawaks | 0.10** | 14.42* | 85.48 | 0.145 |
*
Between populations within groups.
**
Rct (between groups), p-values>0.05.
***
p-values<0.01 (significant).