. 2017 Apr 15;79(5):927–934. doi: 10.1292/jvms.17-0014

Table 2. Genotypic and allelic frequency at the SNP ESR1 and ESR2 loci in the Dagu chicken population.

SNP	Genotype	No. of chickens	Genotype frequency	Allele	Allele frequency	χ²
T1101C (ESR1)	TT	287	0.797	T	0.898	4.773 ^a
T1101C (ESR1)	CT	73	0.203	C	0.102	4.773 ^a
G1755A (ESR2)	GG	251	0.697	G	0.849	9.123 ^a
G1755A (ESR2)	GA	109	0.303	A	0.151	9.123 ^a

a) P<0.05 was accepted as statistically significant when the data were analyzed using a Pearson’s goodness-of-fit chi-square test (degree of freedom=1).