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Literature summary for 2.4.1.123 extracted from

  • Kim, M.S.; Cho, S.M.; Kang, E.Y.; Im, Y.J.; Hwangbo, H.; Kim, Y.C.; Ryu, C.M.; Yang, K.Y.; Chung, G.C.; Cho, B.H.
    Galactinol is a signaling component of the induced systemic resistance caused by Pseudomonas chlororaphis O6 root colonization (2008), Mol. Plant Microbe Interact., 21, 1643-1653.
    View publication on PubMed

Application

Application Comment Organism
agriculture transgenic plants show constitutive resistance against fungal and bacterial pathogens and an increased tolerance to drought and high salinity stresses Cucumis sativus

Cloned(Commentary)

Cloned (Comment) Organism
enzyme DNA as cloned into the predigested binary vector, tobacco is transformed by the leaf-disk method using Agrobacterium tumefaciens LBA4404 containing the CsGolS1 recombinant plasmid Cucumis sativus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-D-galactose + myo-inositol Cucumis sativus
-
UDP + alpha-D-galactosyl-(1-3)-1D-myo-inositol i.e. galactinol ?

Organism

Organism UniProt Comment Textmining
Cucumis sativus Q84V66
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-D-galactose + myo-inositol
-
Cucumis sativus UDP + alpha-D-galactosyl-(1-3)-1D-myo-inositol i.e. galactinol ?

Synonyms

Synonyms Comment Organism
CsGolS1
-
Cucumis sativus
galactinol synthase
-
Cucumis sativus

Expression

Organism Comment Expression
Cucumis sativus 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 additional information
Cucumis sativus 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 up