Table 2.

Summary of breeding and DNA blot analysis for families derived from M1-2

Cross*	S phenotype of progeny		No. of progeny	Centric fragment†	48A RFLPs‡
	Pollen	Style
S3S6 × S3S6dS	PPM	S3S6	8	1 (1)	3 + 6 (4)
	PPM	S6S6	10	1 (1)	3 + 6 (4)
S1S1 × S3S6dS	INC	S1S3	11	1 (2)	1 + 3 (5)
	INC	S1S6	9	0 (2)	1 + 6 (3)
	PPM	S1S6	2	2 (2)	1 + 3 + 6 (2)
S2S2 × S3S6dS	INC	S2S3	5	1 (2)	2 + 3 (5)
	INC	S2S6	3	0 (1)	2 + 6 (3)
	PPM	S2S6	1	2 (2)	2 + 3 + 6 (1)

INC, pollen incompatibility response was the same as a wild-type plant. 

^*In each case the PPM was the staminate parent in a cross to the indicated pistilate parent. 

^† The number of progeny with a centric fragment (number of plants examined) is indicated. 

^‡ The number of plants examined by DNA blot hybridization is indicated in parentheses.