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Literature summary extracted from

  • Barrero, J.M.; Talbot, M.J.; White, R.G.; Jacobsen, J.V.; Gubler, F.
    Anatomical and transcriptomic studies of the coleorhiza reveal the importance of this tissue in regulating dormancy in barley (2009), Plant Physiol., 150, 1006-1021.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.14.14.137 additional information blue light does not affect ABA8'OH-1 Hordeum vulgare

Organism

EC Number Organism UniProt Comment Textmining
1.14.14.137 Hordeum vulgare
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.14.137 additional information after-ripened coleorhiza Hordeum vulgare
-
1.14.14.137 plant embryo
-
 Hordeum vulgare
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.14.137 (+)-abscisic acid + [reduced NADPH-hemoprotein reductase] + O2
-
 Hordeum vulgare 8'-hydroxyabscisate + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.14.14.137 ABA 8'-hydroxylase
-
 Hordeum vulgare
1.14.14.137 ABA8'OH-1
-
 Hordeum vulgare

Expression

EC Number Organism Comment Expression
1.14.14.137 Hordeum vulgare ABA8'OH-1 is up-regulated in after-ripened tissues, highest expression in after-ripened coleorhiza up

General Information

EC Number General Information Comment Organism
1.14.14.137 physiological function important role for ABA8'OH-1 during early germination and in controlling dormancy in the coleorhiza Hordeum vulgare