Table 3. Inheritance data for T₄ insertion candidate lines.

insertion mutant family	vein density segregation			leaf width segregation
	no. m	no. w-t	ratio	no. m	no. w-t	ratio
M0104656-B-11-5	57	14	3:1	70	1	1:0
M0105588-A-4-13	58	10	3:1*	67	1	1:0
M0110124-A-2-3	38	35	1:1	58	15	3:1

*Observed ratio differed from expected ratio at p<0.05. m: mutant phenotype. wt: wild-type phenotype. The control, Tainung 67 wild-type, had an average of 5.02 ± 0.02 veins mm⁻¹ and a maximum of 6 veins mm⁻¹. Vein densities of 6.5 veins mm⁻¹ were considered to be a mutant phenotype. The Tainung 67 wild-type had two out of eighty-eight plants with <7 mm leaf width, one plant with <6 mm leaf width, and no plants with <5 mm leaf width (and an average leaf width of 9.53 ± 0.08 mm). Leaf widths of 6 mm or less were considered to be a mutant phenotype.