TABLE 4

Stage 14 oocyte cytology

Genotype	Metaphase^{^a}	Split karyosome^{^b}	Abnormal spindle morphology^{^b}
Wild type	14	0	3
sub¹⁷⁹⁴/+	22	0	0
sub¹⁷⁹⁴/sub¹⁷⁹⁴	52	4	22
sub¹⁷⁹⁴/Df(2R)PC4	22	3	17
sub¹⁷⁹⁴/Df(2R)XM82	10	0	9
sub¹³¹/sub¹³¹	14	0	14
sub¹⁷⁹⁴/+; ncd^D/+	10	4	7
sub¹⁷⁹⁴/sub^Dub	15	1	13
sub^Dub/+	13	0	8
sub¹⁷⁹⁴/sub¹⁷⁹⁴;	20	10	20
ncd¹/ncd¹
ncd¹/ncd¹	11	2	11

↵^a The total number of meiotic figures observed.
↵^b The number among the total with a defect in karyosome or spindle morphology.