Cloned (Comment) | Organism |
---|---|
symbiosis-induced AO gene overexpressed in Lotus japonicus during its interaction with either N2-fixing Mesorhizobium loti or the AM fungus Gigaspora margarita, overview | Lotus japonicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
apoplast | - |
Lotus japonicus | 48046 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
4 L-ascorbate + O2 | Lotus japonicus | - |
4 monodehydroascorbate + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Lotus japonicus | J7GBJ3 | LjAO1 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
endodermis | nodule | Lotus japonicus | - |
mycorrhiza | arbuscular, enzyme localization in the highly specialized structures at the host-symbiont interface | Lotus japonicus | - |
root | LjAO1 expression is 12fold induced in mycorrhizal roots | Lotus japonicus | - |
root nodule | endodermis, enzyme localization in the highly specialized structures at the host-symbiont interface | Lotus japonicus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4 L-ascorbate + O2 | - |
Lotus japonicus | 4 monodehydroascorbate + 2 H2O | - |
? |
Organism | Comment | Expression |
---|---|---|
Lotus japonicus | enzyme expression of Lotus japonicus is induced in the symbiotic interaction with both nitrogen-fixing bacteria and arbuscular mycorrhizal fungi, symbiosis-induced ascorbate oxidase gene overexpressed in Lotus japonicus during its interaction with either N2-fixing Mesorhizobium loti or the AM fungus Gigaspora margarita, overview | up |
General Information | Comment | Organism |
---|---|---|
physiological function | ascorbate oxidase catalyzes the oxidation of ascorbate to yield water. Enzyme overexpressing plants are prone to ozone and salt stresses, whereas lower expression apparently confers resistance to unfavorable environmental conditions. High enzme expression is viewed as a possible strategy to down-regulate oxygen diffusion in root nodules, and a component of arbuscular mycorrhizal symbiosis. Key role of this gene/enzyme in both nodule and arbuscular mycorrhizal development and functioning. The enzyme might be part of the general mechanism regulating cell wall architecture | Lotus japonicus |