Table I.

Comparison of internode formation between WT and AtGA3ox1 OEs

	Internode Length	Number of Internodes Formed
	cm
WT	2.8 ± 0.036	45 ± 0.75
Line 4	3.0 ± 0.033*	41 ± 0.47*
Line 5	2.9 ± 0.040	41 ± 0.65*
Line 12	3.7 ± 0.045*	36 ± 0.84*
Line 13	2.9 ± 0.048	43 ± 0.58
Line 17	2.9 ± 0.018	42 ± 0.49*

Internode lengths of 80-d-old plants and the number of new internodes formed during a 45-d period were determined in nine plants per genotype except for line 17 (five plants). Data presented are means for each genotype ±se. Differences that are significant at the <0.05 probability level between WT and each of the overexpressing lines for the two traits, according to Student's t test, are marked with asterisks.