Table 4. Locations of FeGB QTL detected by GLM Select analysis for 2003 NY field season.

Factor	AIC	F-score	p-value	t-value	Position	Trait-Chr
Intercept	968.18	0	1	5.45	–	–
php20528	941.66	16.57	<0.0001	-5.75	6; 70	FeGB-6.1
csu471	929.75	12.78	0.0005	3.84	9; 102	FeGB-9.2
psr754b	920.46	10.73	0.0013	4.83	3; 185	FeGB-3.1
umc2134	909.61	12.34	0.0006	-4.24	9; 379	FeGB-9.1
umc1910	898.93	12.72	0.0005	4.74	8; 215	FeGB-8.1
umc63a	891.70	11.90	0.0007	-3.68	3; 573	FeGB-3.2
umc1634	884.01	8.19	0.0049	-4.86	9; 179	FeGB-9.3
psr547	877.40	8.82	0.0035	3.56	9; 263	FeGB-9.4
umc23a	870.84	10.34	0.0016	4.38	1; 600	FeGB-1.1
umc1072	863.80	8.50	0.0042	-3.26	5; 540	FeGB-5.1

Markers are given in order of inclusion in the trait model according to GLM Select. AIC is the Akaike Information Criterion and estimates the goodness of fit for the model. Significance of the association between marker and trait is demonstrated by F and p values. The t-value estimates the magnitude of the effect; a positive score indicates Mo17 donated the superior allele. Marker locations are reported using IBM v1 coordinates (chromosome; position). Summary statistics for the 10-factor model are presented below.