Table 1.

Linkage of Susceptibility to Chromosomes 17 and 9

Marker		Position		χ2		p value		Lod score*
		cM
D17Mit11		11		36		1.8 × 10−9		6.6
D17Mit115		19		40		2.9 × 10−10		7.2
D17Mit66		25		30		2.1 × 10−8		5.8
D9Mit67		17		16		2.7 × 10−5		3.3
D9Mit71		29		19		5.4 × 10−6		3.7
D9Mit133		43		0.24		0.53		0.085

χ² analysis and lod scores for linkage of susceptibility to markers surrounding the two QTLs in the most susceptible mice.  

^* Lod scores were calculated using a binomial model. Scores of 3.3 and greater indicate significant linkage.