Table III.
Clusters representing genes with potential roles in ester biosynthesis in fruit
F, Overrepresented in fruit relative to nonfruit; S, overrepresented in skin relative to cortex; C, overrepresented in cortex relative to skin; R, ripening associated.
| Enzyme Class/Cluster | No. of ESTs (%)
|
Derived Expression | |||||
|---|---|---|---|---|---|---|---|
| Nonfruit | Fruit All Stages | Cortex
|
Skin 150 DAFB | ||||
| 87 DAFB | 126 DAFB | 150 DAFB | |||||
| β-Oxidation | |||||||
| Enoyl CoA hydratase | |||||||
| MD111420 | 0 (0) | 16 (0.04) | 0 (0) | 2 (0.07) | 0 (0) | 13 (0.3) | F, S |
| MD157240 | 5 (0.009) | 14 (0.035) | 0 (0) | 1 (0.04) | 0 (0) | 5 (0.12) | F, S |
| Fatty acid metabolism | |||||||
| Acyl-CoA synthetase | |||||||
| MD042900 | 3 (0.005) | 29 (0.073) | 0 (0) | 10 (0.36) | 5 (0.13) | 12 (0.28) | F, Rabc, S |
| MD123520 | 10 (0.02) | 14 (0.035) | 0 (0) | 4 (0.15) | 1 (0.03) | 4 (0.09) | Rac |
| MD216630 | 0 (0) | 5 (0.013) | 0 (0) | 2 (0.07) | 1 (0.03) | 0 (0) | F |
| Acyl carrier protein | |||||||
| MD045430 | 3 (0.005) | 5 (0.013) | 0 (0) | 0 (0) | 0 (0) | 4 (0.09) | S |
| Malonyl-CoA:ACP transacylase | |||||||
| MD177270 | 2 (0.004) | 9 (0.023) | 0 (0) | 1 (0.04) | 0 (0) | 8 (0.18) | F, S |
| LOX | |||||||
| MD187410 | 1 (0.002) | 22 (0.056) | 0 (0) | 5 (0.18) | 10 (0.25) | 6 (0.14) | F, Rab, C |
| Amino acid catabolism | |||||||
| ADH | |||||||
| MD075410 | 3 (0.005) | 12 (0.03) | 0 (0) | 2 (0.07) | 1 (0.03) | 6 (0.14) | F, S |
| MD142530 | 1 (0.002) | 20 (0.05) | 0 (0) | 1 (0.04) | 3 (0.08) | 16 (0.37) | F, S |
a
Increase in 126 DAFB relative to 87 DAFB.
b
Increase in 150 DAFB relative to 87 DAFB.
c
Decrease in 150 DAFB relative to 126 DAFB.