Molecular genetic analysis of spring wheat core collection using genetic diversity, population structure, and linkage disequilibrium

Table 5 Linkage disequilibrium between SNP markers located on the same chromosome and genome

Chromosome	R^2	Number sig. LD	Average Sig. LD	Percentage of sig. R^2	Number non sig. LD	Average non sig. LD	No. of sig. LD/ No. of non sig. LD
1A	0.106696275	2673	0.773570652	4.6	55,965	0.074845024	0.05
2A	0.117889775	2973	0.79594235	4.8	58,919	0.083675849	0.05
3A	0.112887651	1876	0.852327861	3.4	54,032	0.087214164	0.03
4A	0.125257515	2590	0.862161693	4.6	53,148	0.089346816	0.05
5A	0.125428444	3419	0.809304824	6.2	52,153	0.080595484	0.07
6A	0.120074851	2829	0.794986633	5.9	44,846	0.077499696	0.06
7A	0.124468994	3482	0.835755958	3.9	86,668	0.095892112	0.04
mean	0.118957644	19,842	0.817721425	4.7	405,731	0.084152735	0.05
1B	0.114425037	2767	0.804864224	3.9	68,196	0.086411	0.04
2B	0.108414675	2979	0.821397105	3.4	85,494	0.083571122	0.03
3B	0.115633024	3343	0.797272582	4.0	80,596	0.087359648	0.04
4B	0.122410098	1520	0.837638581	4.0	36,103	0.092297717	0.04
5B	0.106133555	3151	0.828076529	4.2	72,350	0.074692834	0.04
6B	0.098446778	2543	0.799670654	3.4	72,669	0.073907947	0.03
7B	0.121483303	3397	0.814441598	4.8	67,784	0.086755649	0.05
mean	0.112420924	19,700	0.814765896	3.9	483,192	0.083570845	0.04
1D	0.186308632	1559	0.859202458	6.3	23,371	0.141422172	0.07
2D	0.240878007	2986	0.929159518	7.7	36,041	0.183853824	0.08
3D	0.206075532	1320	0.901496541	6.4	19,422	0.158811824	0.07
4D	0.16616349	239	0.905766016	3.7	6244	0.137853911	0.04
5D	0.178633759	505	0.89830723	3.6	13,699	0.152103713	0.04
6D	0.145398046	606	0.818621715	3.0	19,755	0.124746388	0.03
7D	0.173585725	1134	0.893450395	3.7	29,693	0.146093503	0.04
mean	0.185291884	8349	0.886571982	5.3	148,225	0.149269334	0.06
Genome mean	0.137984

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