Table 3. PA biosynthesis-related proteins expression undergoing natural and water-treated de-astringency.
| Protein | Name | Alla | P10W-vs-P20Wb | P10W-vs-P10Tc | ||
|---|---|---|---|---|---|---|
| Up | Down | Up | Down | |||
| DAHPS | 3-deoxy-d-arabino-heptulosonate-7-phosphate synthase | 3 | 0 | 1 | 0 | 2 |
| DHQS | 3-dehydroquinate synthase | 1 | 0 | 1 | 0 | 0 |
| DHD | 3-dehydroquinate dehydratase | 4 | 0 | 3 | 0 | 1 |
| SK | Shikimate kinase | 0 | 0 | 0 | 0 | 0 |
| EPSPS | 5-enolpyruvylshikimate 3-phosphte synthase | 1 | 0 | 0 | 0 | 0 |
| CS | Chorismate synthase | 1 | 0 | 0 | 0 | 0 |
| PAL | Phenylalanine ammonia-lyase | 3 | 0 | 1 | 0 | 0 |
| C4H | Cinnamate-4-hydroxylase | 2 | 0 | 0 | 0 | 0 |
| 4CL | 4-coumarate: coenzyme A ligase | 3 | 0 | 2 | 0 | 1 |
| CHS | Chalcone synthase | 2 | 0 | 0 | 1 | 0 |
| CHI | Chalcone isomerase | 3 | 0 | 1 | 0 | 0 |
| F3H | Flavanone 3-hydroxylase | 2 | 0 | 2 | 0 | 0 |
| F3′H | Flavonoid 3′-hydroxylase | 2 | 1 | 1 | 0 | 1 |
| F3'5′H | Flavonoid 3′5′-hydroxylase | 1 | 0 | 1 | 0 | 1 |
| DFR | Dihydroflavonol 4-reductase | 4 | 0 | 0 | 0 | 0 |
| ANS | Anthocyanidin synthase | 1 | 0 | 1 | 0 | 0 |
| LAR | Leucoanthocyanidin reductase | 0 | 0 | 0 | 0 | 0 |
| ANR | Anthocyanidin reductase | 1 | 0 | 1 | 0 | 0 |
| GST | Glutathione S-transferase | 15 | 1 | 2 | 6 | 0 |
| MATE | Multi-drug and toxic compound extrusion transporter | 1 | 0 | 1 | 0 | 0 |
| LAC | L-ascorbate oxidase | 0 | 0 | 0 | 0 | 0 |
| ADH | Alcohol dehydrogenase | 12 | 0 | 1 | 0 | 0 |
| PDC | Pyruvate decarboxylase | 7 | 0 | 0 | 0 | 0 |
| ALDH2 | Acetaldehyde dehydrogenase 2 | 3 | 1 | 0 | 0 | 0 |
aAll, the total number of analysed proteins. bP10W-vs-P20W, the ratio of proteins expressed in ‘Eshi 1′ fruit at 20 WAB compared to those at 10 WAB. cP10W-vs-P10T, the ratio of proteins expressed in ‘Eshi 1′ fruit sampled at 10 WAB and then treated with 40 °C water for 12 h compared to those in untreated fruits.