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IAA Level in Wild-Type Plants after Decapitation
| Treatment
|
||||
|---|---|---|---|---|
| Decapitated
|
||||
| Time | Intact | 0 | 500 (mg·L−1 IAA) | 3000 (mg·L−1 IAA) |
| 1 h | 72.0 ± 0.3 | 59.8 ± 6.8 | 64.5 ± 58.5 | 299 ± 85.7 |
| 3 h | 76.8 ± 10.8 | 45.7 ± 2.2 | 458.7 ± 142.2 | 1292 ± 708.0 |
IAA level in internode 5, 1, and 3 h after decapitation and/or replacement of the apex by 0, 500, or 3000 mg·L−1 of IAA. Values are average ± se of two or three pools from the same plants as shown in Figure 6.
