Table 4. Association analysis of 35 Nigerian pigeons with 7 haplotypes and with the 4 plumage types using chi-square.
| Haplotype | Ash-red | Blue-bar | Spread | White | Total | χ 2 |
|---|---|---|---|---|---|---|
| H1 (CAAG) | 3 (42.86) | 0 | 1 (14.28) | 3 (42.86) | 7 | 14.00 |
| H2 (CGAG) | 2 (33.33) | 1 (16.67) | 2 (33.33) | 1 (16.67) | 6 | 18.00 |
| H3 (CGGA) | 1 (16.67) | 2 (33.33) | 2 (33.33) | 1 (16.67) | 6 | 18.00 |
| H4 (TGGA) | 0 | 2 (22.22) | 3 (33.33) | 4 (44.44) | 10 | 18.00 |
| H5 (TGAG) | 0 | 0 | 2 (100) | 0 | 2 | Nil |
| H6 (TGAA) | 0 | 0 | 1 (33.33) | 2 (66.67) | 3 | 3.00 |
| H7 (TAGA) | 0 | 0 | 0 | 1 (100) | 1 | Nil |
| Total | 6 | 5 | 12 | 12 | 35 |
Numbers in bracket = percentage of each plumage color in the seven haplotypes.