Table II.
Root lengths of dark-grown ethylene mutants
Treatment | Col-0 | etr1-7 | etr2-1 | etr1-7;etr2-1 |
---|---|---|---|---|
mm | ||||
Air | 6.3 ± 0.1 | 4.0 ± 0.1 | 5.7 ± 0.2 | 5.7 ± 0.1 |
10 μm ACC | 1.9 ± 0.1 | 1.2 ± 0.1 | 5.8 ± 0.1 | 4.6 ± 0.1 |
Each value is the average ± se for >50 seedlings.