Cloned (Comment) | Organism |
---|---|
genes MdVHP1 and MdVHP2, phylogenetic analysis, overexpression of MdVHP1 in Solanum lycopersicum cv. Tianjinbaiguo and in Malus domesticus callus tissue, both using the Agrobacterium tumefaciens strain LBA4404 transfection method | Malus domestica |
Protein Variants | Comment | Organism |
---|---|---|
additional information | MdVHP1 overexpression in apple shoot culture, phenotypes, overview | Malus domestica |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Malus domestica | 16020 | - |
tonoplast | - |
Malus domestica | - |
- |
vacuole | - |
Malus domestica | 5773 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Malus domestica | A9X9A3 | MdVHP1; genes MdVHP1 and MdVHP2 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell suspension culture | - |
Malus domestica | - |
flower | - |
Malus domestica | - |
fruit | young and mature | Malus domestica | - |
leaf | young and mature | Malus domestica | - |
root | young | Malus domestica | - |
seed | - |
Malus domestica | - |
shoot | in vitro shoot cultures | Malus domestica | - |
stem | young | Malus domestica | - |
Synonyms | Comment | Organism |
---|---|---|
vacuolar H(+)-PPase | - |
Malus domestica |
vacuolar H+-translocating inorganic pyrophosphatase | - |
Malus domestica |
VHP | - |
Malus domestica |
Organism | Comment | Expression |
---|---|---|
Malus domestica | gene MdVHP2 is negatively regulated in general by salt stress | down |
Malus domestica | gene MdVHP1 expression is induced by salt, PEG-mediated osmotic stress, cold and heat in apple in vitro shoot cultures. MdVHP1 expression shows a similar pattern in different apple tissues, but different change dynamics in response to abiotic stresses, compared with MdVHP2. Gene MdVHP2 expression is strongly induced by drought, cold and heat, with different change dynamics compared with MdVHP1 | up |
General Information | Comment | Organism |
---|---|---|
additional information | MdVHP1 overexpression enhances tolerance to salt, PEG-mimic drought, cold and heat in transgenic apple calluses, which is related to an increased accumulation of proline and decreased MDA content compared with control calli. In addition, MdVHP1 overexpression confers improves tolerance to salt and drought in transgenic tomato, along with an increased ion accumulation, high RWC and low solute potential compared with wild-type, phenotypes, overview | Malus domestica |
physiological function | the vacuolar H+-translocating inorganic pyrophosphatase is an electrogenic proton pump, which is related to growth as well as abiotic stress tolerance in plants. MdVHP1 is an important regulator for plant tolerance to abiotic stresses by modulating internal stores of ions and solutes | Malus domestica |