Table 1. Length of mature anthers from normal and fzt mutant plants.

Anther size (mm)	<1	1–2	2–3	3–4	4–5	5–5.5	5.5–6.5
Normal (n = 28)	0	0	0	0	0	36%	64%
fzt (n = 150)	11%	49%	25%	15%	0	0	0