Table II.
Induction of flowering of Arabidopsis, Col hy4-101, by LDs or GA treatment
Treatment | Flowering Time |
---|---|
d | |
SD | 115 ± 8 |
SD + GA4 | 41 ± 6 |
1 LD | 42 ± 2 |
6 LD | 17 ± 2 |
When retained for longer in SDs, these 60-d-old plants (n = 6) remained vegetative for many days but flowered when treated once with GA4 (15 μg per plant) or when transferred for 1 or more d to LD conditions. Flowering time is shown as the number of days after d 60 that the first open flower was observed. Values are the mean ± se.