Divergent Evolutional Mode and Purifying Selection of the KIT Gene in European and Asian Domestic Pig Breeds

Table 2

Diversity and neutrality indices of KIT gene in the tested pigs.

Subgroups		No. of		No. of haplotypes			Tajima’s	Fu and Li’s
		ns	s				D
G1	AWB-ADP	3	14	24	1.68	1.56	0.28	-0.08	0.03
G2	EWB-EDP	3	8	7	1.63	1.54	0.16	0.16	0.17
G3	AWB-ADPEDP	3	12	9	2.21	1.89	0.81	0.79	0.89
G4	East EWB-Iberian	1	4	4	0.91	0.94	-0.21	-0.21	-0.20

Subgroups were identified by network analysis. ns: nsSNP (nonsynonymous single nucleotide polymorphism), s: sSNP (synonymous single nucleotide polymorphism), π: nucleotide diversity, and θ: Watterson’s theta estimator; per kilobase between sequences, within subgroup, wild boars’ haplotypes found in domestic pigs and domestic pigs’ haplotypes found in wild boars were excluded from neutrality analysis.