Table 2.

Distribution of genetically and physically positioned SNP loci in the B. napus genome

Linkage group	Number of genetically defined binsa	Number of physically positioned SNP locib	Physical length of pseudo-molecule (Kb)	Number of mapped SNP loci	Map distance (cM)	Markers/cM	CM/marker	Kb/marker
A1	60	2672	27,105	913	75.9	12.03	0.08	10.19
A2	74	2425	29,627	946	98.2	9.63	0.10	12.22
A3	94	3185	35,753	1330	114.3	11.64	0.09	11.23
A4	50	2112	21,080	1085	57.6	18.84	0.05	9.98
A5	78	2332	25,706	1121	99.6	11.26	0.09	11.06
A6	89	2302	26,146	1019	100.1	10.18	0.10	11.32
A7	46	2529	25,458	1333	60	22.52	0.04	10.07
A8	55	1863	21,685	953	85	11.21	0.09	11.64
A9	89	2452	40,546	1279	127.5	10.03	0.10	16.43
A10	63	2053	17,911	841	75.6	11.12	0.09	8.72
C1	46	3418	45,604	1882	71.3	26.40	0.04	13.65
C2	47	3743	47,311	1241	69.8	17.78	0.06	12.20
C3	118	3870	67,777	1804	165.3	10.91	0.09	17.51
C4	88	4399	55,069	1443	136.9	10.54	0.09	12.55
C5	65	1600	48,717	651	124.4	5.23	0.19	31.46
C6	40	1982	40,797	980	42.6	23.00	0.04	19.88
C7	82	2784	48,823	1360	101.7	13.37	0.07	17.54
C8	68	2151	44,716	742	104	7.13	0.14	20.97
C9	58	1782	55,995	843	106	7.95	0.13	31.42
Total	1310	49,744	725,833	21,766	1814.9	11.99	0.08	14.59

^a The genetic map position is based on mapping data from the SG DH population

^bThe physical position is based on the original reference mapped position in the diploid genome sequences