Table 1.

Shoot Meristem Defects in wus mgo1 Plants

Seedling Meristems			Inflorescence Shoots
Genotype of Parent Plants	n	Terminated (%)	Genotype	n	None (%)	Det. (%)	Indet. (%)	No. of Flowers on Main Shoot
mgo1-4	19	0	mgo1-4	16	0	0	100	28.4 ± 1.7
wus-1/+	128	28	wus-1	25	0	100	0	2.5 ± 1.5
mgo1-4 wus-1/+	116	28	mgo1-4 wus-1	15	80	20	0	0
wus-6/+	361	24	wus-6	13	0	0	100	26.2 ± 4.3
mgo1-4 wus-6/+	237	28	mgo1-4 wus-6	30	56	44	0	0
wus-7/+	99	0	wus-7	15	0	0	100	35 ± 9.8
mgo1-4 wus-7/+	51	10	mgo1-4 wus-7	36	0	100	0	2.7 ± 1.8

Primary shoot meristems were analyzed in 11-d-old seedlings. Inflorescence shoots were examined at d 45. det., shoot terminated prematurely; indet., indeterminate shoot.