Literature summary extracted from
Jin, Y.; Ni, D.A.; Ruan, Y.L.
Posttranslational elevation of cell wall invertase activity by silencing its inhibitor in tomato delays leaf senescence and increases seed weight and fruit hexose level (2009), Plant Cell, 21, 2072-2089.
Inhibitors
EC Number |
Inhibitors |
Comment |
Organism |
Structure |
---|
3.2.1.26 |
INVINH1 |
endogenous tomato invertase inhibitor. Ectopic overexpression of INVINH1 in Arabidopsis thaliana specifically reduces cell wall invertase activity. By contrast, silencing its expression in tomato significantly increases the activity of cell wall invertase without altering activities of cytoplasmic and vacuolar invertases. Elevation of cell wall invertase activity in RNA interference transgenic tomato leads to a prolonged leaf life span involving in a blockage of abscisic acid-induced senescence and an increase in seed weight and fruit hexose level |
Solanum lycopersicum |
|
Localization
EC Number |
Localization |
Comment |
Organism |
GeneOntology No. |
Textmining |
---|
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
3.2.1.26 |
Solanum lycopersicum |
- |
- |
- |
Source Tissue
EC Number |
Source Tissue |
Comment |
Organism |
Textmining |
---|
General Information
EC Number |
General Information |
Comment |
Organism |
---|
3.2.1.26 |
physiological function |
ectopic overexpression of invertase inhibitor INVINH1 in Arabidopsis thaliana specifically reduces cell wall invertase activity. By contrast, silencing its expression in tomato significantly increases the activity of cell wall invertase without altering activities of cytoplasmic and vacuolar invertases. Elevation of cell wall invertase activity in RNA interference transgenic tomato leads to a prolonged leaf life span involving in a blockage of abscisic acid-induced senescence and an increase in seed weight and fruit hexose level |
Solanum lycopersicum |