Table 2. Genetic linkage between HaTryR and resistance to Cry1Ac. Treated diet contained 5 μg Cry1Ac protoxin per g of diet. Values of P are based on Fisher's exact test evaluating deviation from the outcome expected under random segregation (1:1 ratio of rr to rs).

Backcross family	Control diet			Treated diet
	rr	rs	P	rr	rs	P
A: F1♀ × LF5♂	56	64	0.70	101	19	<0.0001
B: F1♂ × LF5♀	65	55	0.61	96	24	<0.0001