Table 4. Comparison of the genotype frequencies of missense mutations and indel polymorphisms in the open reading frame of SPRN gene between cattle and buffalo.
| Frequency | ||||
| Position# | Amino acidchange | Genotype | Cattle | Buffalo |
| 188 | Ala63Val | C/C | 0.995 | 1.000 |
| C/T | 0.005 | 0.000 | ||
| 199 | indel AAAG | wt/wt | 0.941 | 1.000 |
| 12-bp ins/12-bp ins | 0.005 | 0.000 | ||
| 12-bp del/wt | 0.010 | 0.000 | ||
| 12-bp ins/wt | 0.045 | 0.000 | ||
| 236 | Ser79Trp | C/C | 1.000 | 0.988 |
| C/G | 0.000 | 0.012 | ||
| 259 | Pro87Thr | C/C | 0.995 | 1.000 |
| C/A | 0.005 | 0.000 | ||
| 262 | Ala88Pro | G/G | 0.995 | 1.000 |
| G/C | 0.005 | 0.000 | ||
| 269 | Leu90Pro | T/T | 1.000 | 0.988 |
| T/C | 0.000 | 0.012 | ||
| 274 275 | *Pro92Thr/Met | C/C C/C | 1.000 | 0.000 |
| A/A C/C | 0.000 | 0.725 | ||
| A/A C/T | 0.000 | 0.263 | ||
| A/A T/T | 1.000 | 0.012 | ||
| 304 | Ser102Gly | A/A | 1.000 | 0.000 |
| G/G | 0.000 | 1.000 | ||
| 355 | Thr119Ala | A/A | 1.000 | 0.000 |
| A/G | 0.000 | 1.000 | ||
| G/G | 0.000 | 1.000 | ||
| 365 | *Thr122Ile | C/C | 0.985 | 0.162 |
| C/T | 0.015 | 0.413 | ||
| T/T | 0.000 | 0.425 | ||
| 367 | Gly123Ser | G/G | 1.000 | 0.922 |
| G/A | 0.000 | 0.066 | ||
| A/A | 0.000 | 0.012 | ||
| 415 | *Arg139Trp | C/C | 1.000 | 0.689 |
| C/T | 0.000 | 0.257 | ||
| T/T | 0.000 | 0.054 | ||
| 425 | Arg142Gln | G/G | 0.965 | 1.000 |
| G/A | 0.035 | 0.000 | ||
#
Nucleotide number corresponds to the coding region of SPRN sequence.
*
Denotes significant differences in genotype frequencies between cattle and buffalo.
Letters in boldface and italics indicate fixed differences between cattle and buffalo.