Table 3 Nucleotide diversity (π), mean number of pairwise differences (NPD) and mean number of non-synonymous (dn) and synonymous (ds) nucleotide substitutions per site estimated for the second exon of the Ovar-DRB1 gene within each Sudan Desert Sheep Breeds: Abrag (AB), Ashgar (AS), Hamari (H), Buze´e (B), Kabashi (K), and Watish (W)
Ecotypes | π | NPD | Total | ABS | ||||
|---|---|---|---|---|---|---|---|---|
ds | dn | ds—dn | ds | dn | ds—dn | |||
AB | 0.064 | 17.19 | 0.034 | 0.077 | -0.043 | 0.046 | 0.275 | -0.229 |
AS | 0.055 | 14.95 | 0.040 | 0.082 | -0.042 | 0.039 | 0.264 | -0.225 |
B | 0.064 | 17.20 | 0.041 | 0.081 | -0.041 | 0.041 | 0.268 | -0.228 |
H | 0.058 | 15.65 | 0.045 | 0.079 | -0.033 | 0.051 | 0.263 | -0.212 |
K | 0.057 | 15.45 | 0.042 | 0.082 | -0.039 | 0.046 | 0.282 | -0.236 |
W | 0.074 | 19.95 | 0.062 | 0.087 | -0.026 | 0.060 | 0.286 | -0.226 |