Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol CKX9
Gene Symbol Synonym OsCKX9
Gene Name Synonym cytokinin oxidase 9
Allele osckx9
Chromosome No. 5
Explanation Q75K78. GO:1901698: response to nitrogen compound. GO:1902347: response to strigolactone.
Trait Class Biochemical character
Vegetative organ - Culm
Character as QTL - Yield and productivity
cDNA Accession No. -
MSU ID LOC_Os05g31040.1
RAP ID Os05g0374200
Links Oryzabase Chromosome View ( IRGSP 1.0 / Build5 )
RAP-DB ( IRGSP 1.0 / Build5 )
Related IDs List ( IRGSP 1.0 / Build5 )
INSD Accession List
(Test version)
Link map Classical linkage map
Duan J., Yu H., Yuan K., Liao Z., Meng X., Jing Y., Liu G., Chu J., Li J.
Proc. Natl. Acad. Sci. U.S.A. 2019  116(28)  14319-14324
Strigolactone promotes cytokinin degradation through transcriptional activation of <i>CYTOKININ OXIDASE/DEHYDROGENASE 9</i> in rice.
Ji H., Han C.D., Lee G.S., Jung K.H., Kang D.Y., Oh J., Oh H., Cheon K.S., Kim S.L., Choi I., Baek J., Kim K.H.
Rice (N Y) 2019  12(1)  62
Mutations in the microRNA172 binding site of SUPERNUMERARY BRACT (SNB) suppress internode elongation in rice.
Lu K., Wu B., Wang J., Zhu W., Nie H., Qian J., Huang W., Fang Z.
Plant Biotechnol. J. 2018   
Blocking amino acid transporter OsAAP3 improves grain yield by promoting outgrowth buds and increasing tiller number in rice.
Huang Y., Bai X., Luo M., Xing Y.
J Integr Plant Biol 2018   
short panicle 3 controls panicle architecture by upregulating APO2/RFL and increasing cytokinin content in rice.
Xu J., Zha M., Li Y., Ding Y., Chen L., Ding C., Wang S.
Plant Cell Rep. 2015  34(9)  1647-62
The interaction between nitrogen availability and auxin, cytokinin, and strigolactone in the control of shoot branching in rice (Oryza sativa L.).
Tsai Y.C., Weir N.R., Hill K., Zhang W., Kim H.J., Shiu S.H., Schaller G.E., Kieber J.J.
Plant Physiol. 2012  158(4)  1666-84
Characterization of genes involved in cytokinin signaling and metabolism from rice.
Ashikari,M., Sakakibara,H., Lin,S., Yamamoto,T., Takashi,T., Nishimura,A., Angeles,E.R., Qian,Q., Kitano,H. and Matsuoka,M.
Science 2005  309(5735)  741-745
Cytokinin oxidase regulates rice grain production.
TextPresso Search Search textpresso for CKX9 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID -
Gene Ontology cytokinin dehydrogenase activity( GO:0019139 )
extracellular space( GO:0005615 )
UDP-N-acetylmuramate dehydrogenase activity( GO:0008762 )
cytokinin metabolic process( GO:0009690 )
FAD binding( GO:0050660 )
response to cytokinin stimulus( GO:0009735 )
response to auxin stimulus( GO:0009733 )
response to hormone stimulus( GO:0009725 )
cytosol( GO:0005829 )
cytokinin catabolic process( GO:0009823 )
nucleus( GO:0005634 )
Trait Ontology nitrogen sensitivity( TO:0000011 )
cytokinin sensitivity( TO:0000167 )
auxin sensitivity( TO:0000163 )
plant growth hormone sensitivity( TO:0000401 )
panicle length( TO:0000040 )
tiller number( TO:0000346 )
plant height( TO:0000207 )
filled grain number( TO:0000447 )
primary branch number( TO:0000547 )
inflorescence number( TO:0000582 )
Plant Ontology -
Related Strains
Phenotype images
Last updated
Mar 10, 2020