Table 4. Characteristics of the high-density genetic map.

Linkage group	No. of markers	Distance (cM)	Average distance between markers (cM)	Largest gap	Missing data (%)
Chr. 1	369	186.0	0.50	34.23	7.80%
Chr. 2	1373	197.3	0.14	8.00	8.36%
Chr. 3	1553	197.5	0.13	16.80	7.58%
Chr. 4	597	177.2	0.30	23.21	7.16%
Chr. 5	605	199.2	0.33	16.65	6.69%
Chr. 6	841	144.3	0.17	18.95	8.42%
Chr. 7	1212	155.8	0.13	7.77	6.52%
Chr. 8	2541	199.9	0.08	7.41	7.24%
Chr. 9	877	191.6	0.22	17.70	7.96%
Total	9968	1648.8	0.17	34.23	8.42%