Table 3.

Differences of SNP alleles between sniffer dogs and guide dogs.

Loci	P value
OR0006:c.524 G > T∗	0.182
OR0007:c.331 T >C	0.005
OR0007:c.430 G > A	0.004
OR0007:c.508 G > A∗	0.002
OR0007:c.691 G > C	0.617
OR0007:c.730 T > C	0.001
OR0007:c.793 G > C	0.025
OR0007:c.829 C > T	0.580
OR0007:c.830 C > T	8.88e − 005
OR16C11:c.294 G > A∗	0.295
OR16C11:c.368 C > A	0.031
OR16C11:c.391 A > G	0.183
DOPRX09:c.486 T > G	0.029
DOPRX09:c.889 G > A∗	0.002
OR7215:c.251 C > T	6.25e − 010
OR7215:c.578 A > T∗	3.28e − 005

Asterisks marked out the breed-specific SNPs. No asterisks meant that the SNPs could be found in other dog breeds besides Labs.