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Literature summary extracted from

  • Schlueter, T.; Leide, J.; Conrad, K.
    Light promotes an increase of cytokinin oxidase/dehydrogenase activity during senescence of barley leaf segments (2011), J. Plant Physiol., 168, 694-698.
    View publication on PubMed

Organism

EC Number Organism UniProt Comment Textmining
1.5.99.12 Hordeum vulgare
-
cultivar Alexis
-
1.5.99.12 Phragmites australis
-
-
-
1.5.99.12 Zea mays
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.5.99.12 ammonium sulfate precipitation Hordeum vulgare
1.5.99.12 ammonium sulfate precipitation Zea mays
1.5.99.12 ammonium sulfate precipitation Phragmites australis

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.5.99.12 leaf
-
Hordeum vulgare
-
1.5.99.12 leaf
-
Zea mays
-
1.5.99.12 leaf
-
Phragmites australis
-
1.5.99.12 seedling
-
Hordeum vulgare
-
1.5.99.12 seedling
-
Zea mays
-
1.5.99.12 seedling
-
Phragmites australis
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.5.99.12 N6-(2-isopentenyl)adenine + CuCl2 + H2O
-
Hordeum vulgare adenine + 3-methylbut-2-enal + ?
-
?
1.5.99.12 N6-(2-isopentenyl)adenine + CuCl2 + H2O
-
Zea mays adenine + 3-methylbut-2-enal + ?
-
?
1.5.99.12 N6-(2-isopentenyl)adenine + CuCl2 + H2O
-
Phragmites australis adenine + 3-methylbut-2-enal + ?
-
?

Synonyms

EC Number Synonyms Comment Organism
1.5.99.12 CKX
-
Hordeum vulgare
1.5.99.12 CKX
-
Zea mays
1.5.99.12 CKX
-
Phragmites australis
1.5.99.12 cytokinin oxidase/dehydrogenase
-
Hordeum vulgare
1.5.99.12 cytokinin oxidase/dehydrogenase
-
Zea mays
1.5.99.12 cytokinin oxidase/dehydrogenase
-
Phragmites australis

Expression

EC Number Organism Comment Expression
1.5.99.12 Hordeum vulgare light promotes an 8fold increase of cytokinin oxidase/dehydrogenase activity within the first 4 days of incubation under a light/dark regime of 18 h white light and 6 h darkness. The CKX activity reaches a high maximum when the plants have an age of 36 d up
1.5.99.12 Zea mays light promotes an increase of cytokinin oxidase/dehydrogenase activity within the first 4 days of incubation under a light/dark regime of 18 h white light and 6 h darkness up
1.5.99.12 Phragmites australis light promotes an increase of cytokinin oxidase/dehydrogenase activity within the first 4 days of incubation under a light/dark regime of 18 h white light and 6 h darkness up