Table 3.

Characteristics of genetic linkage map and anchoring scaffolds of channel catfish.

LG_ID	Length of anchored scaffolds (Mb)	No. of anchored genes	No. of anchored scaffolds	No. of SNPs	Distance (cM)	Average inter-loci distance (cM)
LG1	32.97	939	22	308	109.18	0.35
LG2	11.3	300	3	67	60.85	0.91
LG3	25.4	643	6	138	29.01	0.21
LG4	16.9	501	5	186	77.46	0.42
LG5	22.99	647	7	153	101.21	0.66
LG6	22.73	595	11	183	96.57	0.52
LG7	25.49	714	11	144	76.81	0.53
LG8	24.2	661	4	156	88.71	0.56
LG9	31.5	783	12	175	100.47	0.57
LG10	33.31	743	7	205	99.39	0.48
LG11	18.72	408	5	143	73.32	0.51
LG12	22.8	622	10	419	111.54	0.27
LG13	40.9	961	10	200	66.76	0.33
LG14	36.44	905	9	171	49.21	0.28
LG15	18.73	411	11	143	70.69	0.49
LG16	7.23	215	1	166	94.6	0.56
LG17	30.04	655	10	181	78	0.43
LG18	32.68	864	9	155	110.03	0.7
LG19	28.52	837	4	120	99.71	0.83
LG20	22.94	649	12	141	78.59	0.55
LG21	14.47	438	2	111	69.52	0.62
LG22	32.78	618	6	318	141.1	0.44
LG23	16.91	402	3	63	23.23	0.36
LG24	33.41	790	7	152	136.71	0.89
LG25	17.44	475	8	136	112.19	0.82
LG26	23.50	614	5	125	125.9	1.01
LG27	8.43	189	5	62	28.71	0.46
LG28	22.67	788	8	116	75.76	0.65
LG29	29.17	794	10	131	95.02	0.72
Total	704.66	18,161	223	4,768	2,480.25	-
Average	24.29	626	7	164	85.52	0.55

The anchored genes and scaffolds are from the genome assembly (Chen et al., 2016).