2.4.1.123: inositol 3-alpha-galactosyltransferase
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For detailed information about inositol 3-alpha-galactosyltransferase, go to the full flat file.
Word Map on EC 2.4.1.123
Reaction
Synonyms
BhGolS1, CjGolS, CsGolS1, galactinol synthase, galactinol synthase1, galactosyltransferase, uridine diphosphogalactose-inositol, GAS, GOLS, GolS1, GS, inositol 1-alpha-galactosyltransferase, LcGolS1, LcGolS2, More, OJ1165_F02.103, Os07g0687900, OsGolS1, OsGolS2, TsGOLS2, UDP-D-galactose:inositol galactosyltransferase, UDP-galactose:myo-inositol 1-alpha-D-galactosyltransferase, uridine diphosphogalactose-inositol galactosyltransferase, XvGolS
ECTree
2.4.1.123 inositol 3-alpha-galactosyltransferaseAdvanced search results
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results (Expression
Expression on EC 2.4.1.123 - inositol 3-alpha-galactosyltransferase
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EXPRESSION 
ORGANISM
UNIPROT
LITERATURE
a WRKY transcription factor participates in dehydration tolerance in Boea hygrometrica by binding to the W-box elements of the galactinol synthase promoter, GolS genes are induced by a variety of stresses in both stress-sensitive and tolerant-plant species, mRNA and protein accumulate in leaves dehydrated for 2-48 h, and disappear after rehydration, BhGolS1 is rapidly induced by abscisic acid at the mRNA level after 0.5 h and at the protein level after 8 h
at 3 to 5 days after inoculation with Botrytis cinerea, the CsGolS1 overexpressors show more resistance to the pathogen infection (40 to 63% increase in the survival rate) compared with wild-type plants, expression of a galactinol synthase gene is primed in the leaves of cucumber plants by Pseudomonaschlororaphis O6 root colonization, the transcript of the Cucumis sativus induced systemic resistance gene 3 (CsISR3) clone, encoding a cucumber galactinol synthase is accumulated after a challenge inoculation with Corynespora cassiicola
expression of GolS genes is implicated in abiotic stress, especially drought and salinity, overview. A non-canonical regulation mechanism controlling the splicing and maturation of rice GolS genes is identified in rice photosynthetic tissue. Two isoforms of Oryza sativa GolS (OsGolS) gene, located in chromosomes 3(OsGolS1) and 7(OsGolS2), are interspersed by conserved introns harboring characteristic premature termination codons (PTC). During abiotic stress, the premature and mature transcripts of both isoforms accumulate in a rhythmic manner for very small time-windows interrupted by phases of complete absence. Reporter gene assay using GolS promoters under abiotic stress does not reflect this accumulation profile, suggesting that this regulation occurs post-transcriptionally. Analysis reveals that a combined transcriptional and post transcriptional control exists in rice to regulate GolS expression under stress. Selective degradation of OsGolS pre-mRNAs
galactinol synthase (GolS) accumulates in plants exposed to abiotic stresses
galactinol synthase (GolS) accumulates in plants exposed to abiotic stresses. Induction by brassinosteroid, salicylic acid, alpha-naphthaleneacetic acid, 6-benzyladenine, abscisic acid, and methyl jasmonate treatments. Six hormone inducible marker genes all show upregulation in response to corresponding hormone treatments, the isozymes are induced by one or more of the hormones, overview
gene expression of Os07g0687900 encoding galactinol synthase is upregulated by overexpression of the transcription factor 11 (WRKY11) induced by heat pretreatment
overexpression of the CsGolS1 gene confers resistance in transgenic tobacco plants against fungal and bacterial pathogens, the CsGolS1-overexpressing transgenic plants demonstrate constitutive resistance against the pathogens Botrytis cinerea and Erwinia carotovora, and they show an increased accumulation in galactinol content, the CsGolS1-overexpressing transgenic plants demonstrate an increased tolerance to drought and high salinity stresses
the enzyme is greatly induced in leaves, but not in stem and petiole, after cold treatment. MfGolS1 can be induced by myo-inositol, which is proposed to participate in cold-induced MfGolS1 expression. MfGolS1 transcript is weakly induced by dehydration and salt stresses, but not responsive to abscisic acid
the enzyme is slightly and short-time induced by cold treatment with low levels of accumulation of sugars including sucrose, galactinol, raffinose, and stachyose
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