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Literature summary for 2.4.1.123 extracted from
- Overexpression of TsGOLS2, a galactinol synthase, in Arabidopsis thaliana enhances tolerance to high salinity and osmotic stresses (2013), Plant Physiol. Biochem., 69, 82-89.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| gene TsGOLS2, overexpression in Arabidopsis thaliana. The contents of galactinol, raffinose, and 2-oxoglutaric acid are significantly increased in transgenic plants compared to wild-type plants, and salt-stressed transgenic Arabidopsis thaliana plants exhibits higher germination rate, photosynthesis ability, and seedling growth. After being treated with osmotic stress by high concentration of sorbitol, transgenic plants retain high germination rates and grow well during early development | Eutrema salsugineum |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Eutrema salsugineum | - |
gene TsGOLS2 | - |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| galactinol synthase | - |
Eutrema salsugineum |
| GOLS | - |
Eutrema salsugineum |
| TsGOLS2 | - |
Eutrema salsugineum |
Expression
| Organism | Comment | Expression |
|---|---|---|
| Eutrema salsugineum | the enzyme is upregulated by several abiotic stresses | up |
General Information
| General Information | Comment | Organism |
|---|---|---|
| physiological function | galactinol synthase is a key enzyme in the synthesis of raffinose family oligosaccharides (RFOs), catalyzes the condensation of UDP-galactose with myo-inositol to produce galactinol as the sole donor for the synthesis of RFOs. RFOs have been implicated in mitigating effects of environmental stresses on plants. Overexpression of TsGOLS2 in Arabidopsis thaliana improved the tolerance of transgenic plants to high salinity and osmotic stress | Eutrema salsugineum |
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Release 2023.1 (January 2023)
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