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Literature summary for 2.7.7.27 extracted from
- Seed yield and plant biomass increases in rice are conferred by deregulation of endosperm ADP-glucose pyrophosphorylase (2003), Planta, 216, 656-664.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| additional information | - |
Zea mays | |
| additional information | the Sh2r6hs transgene increases enzyme activity in developing endosperm by 2.7fold in presence of phosphate and this increased enzyme activity influences the plant phenotype: both seed weight per plant and total plant biomass | Oryza sativa |
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| the two transgenic lines RS1 and RS10 show strong expression of the Sh2r6hs transgene and increase seed weigth per plant 28 and 22%, respectively, whereas the lower expressers RS4, RS20 and RS22 average only an 8% increase in seed weigt per plant | Oryza sativa |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| phosphate | - |
Oryza sativa |  |
| phosphate | - |
Zea mays | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + alpha-D-glucose 1-phosphate | Zea mays | key regulatory enzyme of starch biosynthesis | diphosphate + ADP-glucose | - |
? | |
| ATP + alpha-D-glucose 1-phosphate | Oryza sativa | key regulatory enzyme of starch biosynthesis | diphosphate + ADP-glucose | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Oryza sativa | - |
- |
- |
| Zea mays | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| endosperm | - |
Zea mays | - |
| endosperm | - |
Oryza sativa | - |
| seed | - |
Zea mays | - |
| seed | - |
Oryza sativa | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + alpha-D-glucose 1-phosphate | - |
Zea mays | diphosphate + ADP-glucose | - |
? | |
| ATP + alpha-D-glucose 1-phosphate | - |
Oryza sativa | diphosphate + ADP-glucose | - |
? | |
| ATP + alpha-D-glucose 1-phosphate | key regulatory enzyme of starch biosynthesis | Zea mays | diphosphate + ADP-glucose | - |
? | |
| ATP + alpha-D-glucose 1-phosphate | key regulatory enzyme of starch biosynthesis | Oryza sativa | diphosphate + ADP-glucose | - |
? | |
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Release 2023.1 (January 2023)
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