Table 6.

Logistic regression for genotypes, breeds, and different thoracic vertebral numbers.

Gene	SNP	Breed	Genotype
		($p$ value)	($p$ value)
UNC13C	g.52919279C$>$T	0.2763	0.9706
SYNDIG1L	g.82573325C$>$A	0.2408	0.0023

$P\le \mathrm{0.05}$ indicates the significant difference; $P\le \mathrm{0.01}$ indicates the extremely significant difference.