Relative GA4 mRNA levels in Ler and homozygous mutant lines
| Relative GA4 mRNA levela | ||
|---|---|---|
| Genotype | −GA3 | +GA3 |
| Ler | 1.0 ± 0.0 | 0.4 ± 0.0 |
| rga-24 | 0.7 ± 0.1 | 0.3 ± 0.0 |
| gai-t6 | 1.8 ± 0.1 | 0.5 ± 0.1 |
| rga-24/gai-t6 | 0.8 ± 0.1 | 0.5 ± 0.2 |
| ga1-3 | 3.5 ± 0.6 | 0.3 ± 0.1 |
| rga-24/ga1-3 | 2.1 ± 0.2 | 0.4 ± 0.0 |
| gai-t6/ga1-3 | 4.0 ± 0.8 | 0.4 ± 0.0 |
| rga-24/gai-t6/ga1-3 | 0.5 ± 0.1 | 0.3 ± 0.1 |
↵a The amounts of GA4 mRNA in each sample were standardized using 18S rRNA as a loading control, and the value of untreated Ler was arbitrarily set to 1.0. The means ±SE of four experiments are shown.