Table 1.

Summary of the QTL associated with ESC disease resistance of catfish as revealed by genome wide association studies.

Species	SNP array	Linkage group	Number of associated SNPs	Location	Significance	Reference
F4 backcross catfish	250K	1	5	32,103,802–32,547,486 bp	Significant	Zhou et al., 2017b
		12	6	24,072,309–24,210,072 bp	Suggestive
		16	5	1,793,880–2,546,718 bp	Suggestive
F2 backcross catfish	690K	1	45	33,233,001–33,712,554 bp	Significant	Tan et al., 2018
		23	3	7,793,018–8,136,119 bp	Significant
Channel catfish	690K	1	10	5,948,310–9,638,510 bp	Significant	Shi et al., 2018
		26	3	1,639,485–1,666,617 bp	Significant
		3	9	802,388–1,215,683 bp	Suggestive
		21	2	3,278,086–3,284,725 bp	Suggestive