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Turnover of IAA in germinating seeds of Scots pine
| Parameter | Day of Germination
|
||
|---|---|---|---|
| 1 | 4 | 7 | |
| [12C6]IAA content ng/g (t = 0) | 35 ± 4 | 72 ± 6 | 31 ± 6 |
| Ratio [13C6/12C6]IAA (t = 0) | 0.13 ± 0.06 | 0.39 ± 0.12 | 0.24 ± 0.09 |
| Half life of [13C6]IAA (hours) | >48 | 16.4 ± 4.1 | 7.2 ± 2.3 |
Information on the [12C6]IAA content, [13C6/12C6]IAA ratio, and [13C6]IAA half-life. Values are means of four to six replicates; sd as indicated.
