TABLE 2.

Sperm genotypes and descriptive parameters for progeny of crosses to normal females

Malea	Nb	X2	Y2	XY2	02	NDc	Dd	RXd	RYd
+/cry+Y	160	13326	11471	1	3	0.025	1.00	0.62	0.54
(1.00–1.00)	(0.14–1.0)	(0.12–0.88)
Xh−/cry+Y	165	1318	436	76	3115	19.3	0.61	0.27	0.09
(0.58–0.64)	(0.24–0.31)	(0.08–0.10)
+/cry−Ye	121	9843	6600	40	254	2.4	0.99	0.49	0.33
(0.99–0.99)	(0.41–0.57)	(0.27–0.38)
Xh−/cry−Y	164	1022	221	29	2845	17.5	0.62	0.22	0.05
							(0.58–0.67)	(0.18–0.26)	(0.04–0.06)

^a+, Ste^W12; Xh⁻, Df(1)X1, Ste^W12 Bx;cry⁺Y, B^SY y⁺; cry⁻Y, B^Scry¹Y y⁺.

^bNumber of males crossed. Matings were performed with one male and three females.

^c(Exceptional progeny)/male.

^dX–Y disjunction and chromosome-specific sperm recoveries (see text): , , and . Support intervals found using the method of maximum likelihood are shown in parentheses.

^eResults from Belloni et al. (2000).