Table 5.

QTL associated with GLS resistance in a single environment analysis of the F_{2 : 3} population.

Site	QTL name	Bins	Interval markers	Position	LOD	R2 (%)a	Additive effectb	Dominance effect	Gene action
JD	JDGLS4a	4.11	Phi076–bnlg1890	92	3.45	5.86	−0.34	−0.05	PD
JD	JDGLS7a	7.05–7.04	phi045–umc1944	19	2.86	4.60	−0.26	0.22	D
JD	JDGLS7b	7.03–7.02	phi114–bnlg1792	41	2.58	5.46	−0.28	−0.21	PD
JD	JDGLS8a	8.03	umc1130–umc2354	75	2.53	7.89	−0.22	0.43	OD
JD	JDGLS8b	8.03–8.02	umc1741–umc1034	89	3.56	6.18	−0.38	−0.01	D
MG	MGGLS2a	2.02–2.06	umc2193–umc1065	45	3.52	8.98	0.35	−0.35	PD
MG	MGGLS4a	4.11	Phi076–bnlg1890	92	4.37	6.75	−0.32	0.03	PD
MG	MGGLS7a	7.04	umc1944–bnlg1666	27	3.59	7.86	−0.41	0.21	PD
MG	MGGLS8a	8.03	umc1130–umc2354	75	5.84	14.71	−0.61	−0.06	A
MW	MWGLS1a	1.09–1.07	umc1715–umc1278	60	2.71	4.25	−0.28	−0.09	PD
MW	MWGLS2a	2.02–2.06	umc2193–umc1065	43	4.43	8.55	0.31	−0.33	D
MW	MWGLS4a	4.11	phi076–bnlg1890	92	4.21	6.20	−0.36	0.05	A
MW	MWGLS7a	7.04	umc1944–bnlg1666	24	3.33	5.13	−0.32	−0.01	A
MW	MWGLS8a	8.03	umc1130–umc2354	76	7.22	11.51	−0.46	0.21	PD

^aPhenotypic variance explained (%), i.e., percentage of phenotypic variance explained by the QTL,

^bA, additive effect of the QTL, negative values indicate that the alleles for increasing the GLS resistance are contributed by T32, positive values indicate that the alleles for increasing the GLS resistance are contributed by another parent J51.

GLS, Gray leaf spot; QTL, quantitative trait locus.