Literature summary extracted from

Tsago, Y.; Chen, Z.; Cao, H.; Sunusi, M.; Khan, A.; Shi, C.; Jin, X.
Rice gene, OsCKX2-2, regulates inflorescence and grain size by increasing endogenous cytokinin content (2020), Plant Growth Regul., 92, 283-294 .

No PubMed abstract available

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.5.99.12	Oryza sativa Japonica Group	Q4ADV8	-	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
1.5.99.12	N6-isopentenyladenine + dichlorophenolindophenol + H2O	-	Oryza sativa Japonica Group	adenine + 3-methylbut-2-enal + reduced dichlorophenolindophenol	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
1.5.99.12	CKX2-2	-	Oryza sativa Japonica Group

General Information

EC Number	General Information	Comment	Organism
1.5.99.12	physiological function	a CKX2 mutant shows longer panicle with dense branching pattern and higher seed setting rate compared to the wild-type. The grains in the mutant are markedly longer, wider, and heavier compared to the wild-type. A higher number of the spikelet cells with bigger size result in larger grains in the mutant strain. Mutant panicles have a decreased CKX2 expression in and display reduced cytokinin dehydrogenase enzyme activity, leading to remarkably higher endogenous cytokinin content	Oryza sativa Japonica Group

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)