Table 1.

Summary of significant (P ≤ 0.01) core region (CR) and SNPs distribution in Yorkshire and Landrace.

Population	Chr	No. CR	CR SNPs1	CR length2 (kb)	Chr length (Mbp)	CR length/Chr length3	Chr SNPs (n)	CR SNPs/Chr SNPs4
Yorkshire	1	139	17	3693.918	295.5	0.013	9028	0.015
	2	190	24	2169.685	140.1	0.015	9557	0.020
	3	130	19	2832.248	123.6	0.023	7506	0.017
	4	136	17	2089.096	136.3	0.015	5796	0.023
	5	31	7	445.340	100.5	0.004	3736	0.008
	6	186	34	2529.724	123.3	0.021	12 910	0.014
	7	168	21	3167.319	136.4	0.023	5817	0.029
	8	17	2	358.194	120	0.003	3687	0.005
	9	184	27	2978.478	132.5	0.022	5202	0.035
	10	70	7	941.014	66.7	0.014	3148	0.022
	11	44	8	611.479	79.8	0.008	3795	0.012
	12	85	11	773.873	57.4	0.013	4028	0.021
	13	79	9	3345.927	145.2	0.023	4661	0.017
	14	113	19	1084.485	148.5	0.007	7094	0.016
	15	48	10	547.061	134.5	0.004	4968	0.010
	16	40	6	868.423	77.4	0.011	2796	0.014
	17	49	8	1005.974	64.4	0.016	3079	0.016
	18	32	3	434.741	54.3	0.008	2006	0.016
	X	20	2	220.651	125.9	0.002	3356	0.006
	Total	1761	251	30097.630	2262.3	0.013	102 170	0.017
Landrace	1	80	11	1 823 125	295.5	0.006	9028	0.009
	2	137	24	2 477 535	140.1	0.018	9557	0.014
	3	81	14	911 766	123.6	0.007	7506	0.011
	4	65	12	719 409	136.3	0.005	5796	0.011
	5	57	12	1 623 945	100.5	0.016	3736	0.015
	6	108	18	598 300	123.3	0.005	12910	0.008
	7	126	16	1 154 729	136.4	0.008	5817	0.022
	8	42	7	1 025 267	120	0.009	3687	0.011
	9	232	31	4 361 383	132.5	0.033	5202	0.045
	10	70	14	1 188 160	66.7	0.018	3148	0.022
	11	94	14	2 351 956	79.8	0.029	3795	0.025
	12	105	17	960 269	57.4	0.017	4028	0.026
	13	73	12	1 880 105	145.2	0.013	4661	0.016
	14	122	24	1 048 849	148.5	0.007	7094	0.017
	15	132	21	3 050 612	134.5	0.023	4968	0.027
	16	17	5	383 365	77.4	0.005	2796	0.006
	17	35	8	720 063	64.4	0.011	3079	0.011
	18	8	1	13 433	54.3	0.000	2006	0.004
	X	50	8	541 350	125.9	0.004	3356	0.015
	Total	1634	269	2 683 3621	2262.3	0.012	102 170	0.016

¹Number of SNPs forming significant core regions.

²Total length covered by significant core regions.

³Proportion of total significant core region lengths on chromosome length.

⁴Proportion of total number of SNPs forming significant core regions on number of SNPs used.