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Literature summary for 4.1.1.25 extracted from
- Tyramine and tyrosine decarboxylase gene contributes to the formation of cyanic blotches in the petals of pansy (Viola x wittrockiana) (2018), Plant Physiol. Biochem., 127, 269-275 .
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| DNA and amino acid sequence determination and analysis, quantitative real-time PCR | Viola x wittrockiana |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-Tyrosine | Viola x wittrockiana | - |
Tyramine + CO2 | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Viola x wittrockiana | A0A286MME8 | cv. Mengdie | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| flower | high expression level | Viola x wittrockiana | - |
| leaf | - |
Viola x wittrockiana | - |
| additional information | enzyme VwTYDC is significantly higher expressed in flowers than stems, and leaves, no expression in roots, tissue expression analysis. In addition, VwTYDC expression are higher in cyanic blotches than those observed in acyanic blotches of petal. Metabolites analysis shows the contents of tyramine in cyanic blotches are also higher than that in acyanic areas. The contents of tyramine in cyanic blotches are also higher than that in acyanic area, expression levels of VwTYDC at six different stages of flower development (1-6 stages) in cyanic blotches and acyanic areas, overview | Viola x wittrockiana | - |
| stem | - |
Viola x wittrockiana | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-Tyrosine | - |
Viola x wittrockiana | Tyramine + CO2 | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| TYDC1 | - |
Viola x wittrockiana |
| VwTYDC | - |
Viola x wittrockiana |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| pyridoxal 5'-phosphate | - |
Viola x wittrockiana | |
General Information
| General Information | Comment | Organism |
|---|---|---|
| physiological function | the contents of tyramine lead to flower blotches formation in cyanic blotches of the petals in plant flowers, probably due to the higher expression of VwTYDC gene | Viola x wittrockiana |
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Release 2023.1 (January 2023)
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