Table 4 Matrix of Nei genetic distances observed among 9 chicken populations

	YSO	ARO	CBO	CNO	GBO	SUO	RIR	LG
ARO	0.259
CBO	0.175	0.300
CNO	0.114	0.316	0.209
GBO	0.352	0.295	0.448	0.398
SUO	0.073	0.208	0.128	0.101	0.320
RIR	0.661	0.630	0.679	0.757	0.501	0.603
LG	0.822	0.813	0.937	0.928	0.846	0.770	0.811
CN	0.548	0.411	0.679	0.647	0.387	0.527	0.572	0.694

YSO: Yeonsan Ogye, ARO: Animal Genetic Resources Research Center Ogye, CBO: Chungbuk Ogye, CNO: Chungnam Ogye, GBO: Gyengbuk Ogye, SUO: SEoul National University Ogye, RIR: Rhode Island Red, LG: White Leghorn, CN: Cornish.