Table 5 mtDNA haplogroup U counts for South Indian castes and Europeans
| Â | Tamil Castes | Andhra Castes | Major geographic groups | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Upper | NTS Upper | Middle | Lower | Upper | Middle | Lower | Europeans | S. Indians |
U1a | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7 |
U2a | 1 | 0 | 2 | 0 | 1 | 3 | 0 | 0 | 7 |
U2b | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
U2c | 2 | 0 | 4 | 1 | 0 | 4 | 1 | 0 | 12 |
U2d | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
U2e | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
U2i | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
U4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
U5 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 3 |
U5a | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 |
U7 | 2 | 4 | 4 | 0 | 3 | 2 | 1 | 0 | 16 |
K | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 4 | 4 |
Total | 13 | 7 | 13 | 2 | 6 | 11 | 3 | 9 | 55 |