Linkage mapping and genome-wide association study reveals conservative QTL and candidate genes for Fusarium rot resistance in maize

Table 2 Quantitative trait loci (QTL) for FER resistance identified in the RIL population using the ICIM-ADD method under MET

QTL	Chromosome bin	Flanking markers	LOD^a	Add^b	PVE^c	PVE1^d	PVE2^e
WQ1	1.02/1.03	bnlg1007-umc1403	2.9194	0.0992	1.7159	1.6136	0.1023
WQ2	2.00/2.01	umc1419-phi96100	5.3504	−0.1329	3.0405	2.9365	0.1041
WQ3	3.01/3.02	umc2256-bnlg1144	3.3221	−0.1024	1.8653	1.745	0.1203
WQ4	3.06/3.07	bnlg197-umc1399	8.8928	−0.1633	4.5355	4.367	0.1685
WQ5	4.05	bn34-indel-17	5.5677	−0.085	2.7758	1.1562	1.6196
WQ6	4.05/4.06	mmc0371-A007339	14.8914	−0.2102	9.3098	7.127	2.1828
WQ7	4.08	dupssr28-bnlg2162	2.9395	−0.0855	1.5863	1.2133	0.373
WQ8	5.00	umc1240-umc1097	2.93	0.0782	1.6397	1.0093	0.6304
WQ9	5.03/5.04	umc2298-umc1563	4.2737	−0.1193	2.4109	2.3597	0.0512
WQ10	10.06/10.07	bnlg2190-umc1196	3.571	−0.0987	1.7937	1.6105	0.1831

^a Log-likelihood value was calculated by the inclusive composite interval mapping of additive gene from multi-environmental trials method
^b Positive value indicates the resistant gene contributed by parents N6. Negative value indicates the resistance gene from BT-1
^c Phenotypic variation explained by QTL
^d Explained phenotypic variation from additive effect
^e Phenotypic variation explained by interaction effect between additive gene and environment

ISSN: 1471-2164