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Literature summary extracted from
- Accumulation of catechins in tea in relation to accumulation of mRNA from genes involved in catechin biosynthesis (2009), Plant Physiol. Biochem., 47, 94-97.
Application
| EC Number | Application | Comment | Organism |
|---|---|---|---|
| 1.14.11.9 | additional information | F3H gene may be used as biomarker in tea breeding programs and genetic engineering to improve tea quality | Camellia sinensis var. sinensis |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.14.11.9 | additional information | Camellia sinensis var. sinensis | involved in catechin biosynthesis | ? | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.1.1.219 | Camellia sinensis var. sinensis | Q9S787 | - |
- |
| 1.14.11.9 | Camellia sinensis var. sinensis | Q6DV45 | cultivar Oolong No. 17 | - |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 1.1.1.219 | leaf | - |
Camellia sinensis var. sinensis | - |
| 1.1.1.219 | shoot | mRNA accumulation of DFR is higher in the shoots than in the leaves | Camellia sinensis var. sinensis | - |
| 1.14.11.9 | leaf | mature | Camellia sinensis var. sinensis | - |
| 1.14.11.9 | shoot | higher accumulation | Camellia sinensis var. sinensis | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.14.11.9 | additional information | involved in catechin biosynthesis | Camellia sinensis var. sinensis | ? | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 1.1.1.219 | DFR | - |
Camellia sinensis var. sinensis |
| 1.1.1.219 | dihydroflavonol 4-reductase | - |
Camellia sinensis var. sinensis |
General Information
| EC Number | General Information | Comment | Organism |
|---|---|---|---|
| 1.1.1.219 | physiological function | catechins accumulation in tea leaves are regulated by the mRNA accumulation of genes involved in the biosynthesis, which are PAL, CHS, F3H, DFR, and LCR | Camellia sinensis var. sinensis |
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Release 2023.1 (January 2023)
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