Table 3.
Quantitative Analysis of Soluble Phenolics in HCHL Transgenic Progenya
| Mean ±se (mg/g−1 fresh weight)
|
||||||
|---|---|---|---|---|---|---|
| Organ | Plant Lineb | n | 4-HBAG | 4-HBAGE | 4-HBOHG | VAGc |
| Leaves | 201, set 1 | 5 | 0.54 ± 0.11 | 0.18 ± 0.03 | 0.06 ± 0.02 | ND |
| 201, set 2 | 10 | 0.98 ± 0.05 | 0.36 ± 0.04 | 0.23 ± 0.01 | ND | |
| 27 | 12 | 0.56 ± 0.05 | 0.17 ± 0.01 | 0.08 ± 0.01 | ND | |
| 39 | 10 | 0.60 ± 0.05 | 0.25 ± 0.02 | 0.14 ± 0.01 | ND | |
| 13 | 5 | 0.32 ± 0.04 | 0.11 ± 0.02 | 0.07 ± 0.02 | ND | |
| 201, set 1, F | 5 | 2.33 ± 0.20 | 0.59 ± 0.04 | 0.20 ± 0.00 | 0.37 ± 0.04 | |
| Buds | 201, set 1 | 5 | 1.65 ± 0.10 | 0.15 ± 0.01 | 0.47 ± 0.02 | 0.12 ± 0.02 |
| Capsules | 201, set 1 | 3 | 4.58 ± 0.22 | 3.13 ± 0.36 | 1.03 ± 0.16 | 1.77 ± 0.20 |
a Mean accumulation of hydroxybenzaldehyde derivatives in young leaves, unopened flower buds, and mature seed capsules of transgenic HCHL progeny.
b Line 201 was sown on two separate occasions (set 1 and set 2). F, taken during flowering.
c VAG, vanillic acid glucoside; ND, not determined.