Table I. Non-Mendelian segregation of GPAT9-2/gpat9-2 under sulfadiazine selection.

n.d., not determined.

Generation	Seeds Sown	Germinated Seeds	Sulfadiazine Resistant	Percentage Resistant of Germinated	Percentage Not Germinated
F3	n.d.	425	66	15.5	n.d.
F4 (F3-1)	376	276	35	12.7	26.6
F4 (F3-2)	126	100	8	8.0	20.6
F4 (F3-3)	285	221	26	11.8	22.5
F4 (F3-4)	327	253	33	13.0	22.6
F4 average ± sd				11.4 ± 2.3	23.1 ± 2.5
F5 (F3-1-1)	255	228	26	11.4	10.6
F5 (F3-2-1)	207	194	17	8.8	6.3
F5 (F3-3-1)	242	223	19	8.5	7.9
F5 (F3-4-1)	223	203	26	12.8	9.0
F5 average ± sd				10.4 ± 2.1	8.4 ± 1.8