Table 1. Summary of the samples used in this study

Objective	Class	Population	Number of animals	Total
SNP selection(600K SNP array)	Set 1	KNC		3,904
		Indigenous	208
		Adapted	218
		Yeonsan Ogye	189
	Set 2	Commercial
		Broiler	34
		Layer	20
		SYNBREED	3,235
Validation test(60K SNP array)	Set 3	Yeonsan Ogye	67	127
		KNC	30
		Yeonsan Ogye and White Leghorn crossbreed	30

SNP, single nucleotide polymorphism; KNC, Korean native chicken.