Table 3. 2^nd chromosome nondisjunction is elevated in Cap-H2 fertile males.

Paternal Genotype		n	nullo-2	diplo-2 (bw/+)	diplo-2 (bw/bw)	diplo-2 (+/+)	Total Progeny
Chr. 2	Chr. 3
bw/+	Cap-H2Z3-0019/Cap-H2Z3-5163	190	0.11 (20)	0.08 (16)	0.05 (10)	0.01 (2)	0.26 (50)
bw/+	Cap-H2Z3-0019/+	120	0.03 (4)	0.1 (12)	0.04 (5)	0 (0)	0.18 (21)
bw/+	Cap-H2Z3-5163/+	200	0 (0)	0.05 (10)	0.04 (8)	0 (0)	0.09 (18)
bw/+	+/+	150	0.05 (8)	0.05 (7)	0.02 (3)	0.01 (1)	0.13 (19)

“n” refers to the number of males tested. Two values are displayed in the progeny class columns. The first value represents the ratio of progeny to male tested. The second is the number of progeny for that particular class.