Combining powers of linkage and association mapping for precise dissection of QTL controlling resistance to gray leaf spot disease in maize (Zea mays L.)

Table 3 Gray leaf spot resistance quantitative trait loci detected by bi-parental approach using double haploid population

Name	Chr	Bins^a	QTL confidence interval, bp		LOD^b	R²	Additive Effect^c
Name	Chr	Bins^a	Left border	Right border	LOD^b	R²	Additive Effect^c
QTLGLSchr1	1	1.07-1.09	211,331,752	263,220,725	4.724933	0.045507	0.045507
QTLGLSchr6	6	6.01-6.04	26,909,746	120,538,443	6.9741	0.06859	32.11692
QTLGLSchr7	7	7.01-7.02	11,570,701	124,949,426	5.2492	0.052803	24.17346
QTLGLSchr8	8	8.02-8.04	14,069,105	118,971,618	22.83246	0.265049	105.1474

^aChromosomal bins were determined by the comparison of physical positions of markers flanking QTL confidence intervals and markers flanking bins in the high-resolution public map IBM2 2008 Neighbors at Maize GDB (http://www.maizegdb.org/data_center/map)
^bSignificant LOD threshold was set at 3.23
^cAlleles contributed by the Susceptible (−) and Resistant (+) parent

ISSN: 1471-2164