Figure 3.

Relatively minor changes observed in height growth increment of 35S-AtGA3ox1 transgenic plants. Actively growing hybrid aspen plants cultivated in the greenhouse under LD conditions were monitored during a 45-d period. The depicted growth pattern is based on averages per line, n = 9 except for line 17 (n = 5). Student's t test analysis of the significance of differences between each line and WT based on the last data point per genotype showed that line 5 (P < 0.01) and line 17 (P < 0.05) were shorter and line 12 taller (P < 0.01) than WT.