Table 2.
In Vivo Spectrophotometric Measurement of Phytochrome in Pea Seedlings
| Continuous Light Treatment | Duration (hr) | ΔΔ A (730–800 nm)a |
|---|---|---|
| Dark | — | 12.7 ± 0.3 |
| Far-red | 4 | 12.0 ± 0.4 |
| Red | 4 | 1.6 ± 0.2 |
a
n = 5.
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