Table I.

Wab1;ns mutants are narrower than ns mutants

Blade Length	Width at Ligule (L)	Width at Midblade (M)	M/L	Phenotype
69	5	7.3	1.46	ns
65	4.5	6.9	1.53	ns
65	4.5	7	1.55	ns
64	3.5	3.2	0.91	Wab;ns
54	1.8	2	1.11	Wab;ns
66	2.7	3.2	1.18	Wab;ns
59	2.5	2.4	0.96	Wab;ns

Measurements are in mm. The sixth leaf from the tassel was measured. Similar results were also found for the seventh leaf from the tassel (data not shown). The length of the blade was included for consideration of overall leaf size.