Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol CKX4
Gene Symbol Synonym OsCKX4, ckx4, OsSCRM, OsSCRM2, SCRM, SCRM2
Gene Name Synonym Putative cytokinin dehydrogenase 4, cytokinin oxidase 4
Chromosome No. 1
Explanation BF889461. Q5JLP4. GO:1901698: response to nitrogen compound. GO:0090548: response to nitrate starvation. TO:0020098: nitrate sensitivity. GO:1902347: response to strigolactone.
Trait Class Biochemical character
Vegetative organ - Root
Tolerance and resistance - Disease resistance
Tolerance and resistance - Stress tolerance
cDNA Accession No. AK121317
MSU ID LOC_Os01g71310.1
RAP ID Os01g0940000
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
Cui J., Nishide N., Mashiguchi K., Kuroha K., Miya M., Sugimoto K., Itoh J.I., Yamaguchi S., Izawa T.
Nat Commun 2023  14(1)  3191
Fertilization controls tiller numbers via transcriptional regulation of a MAX1-like gene in rice cultivation.
Yang G., Wei X., Fang Z.
Front Plant Sci 2022  13  900262
Melatonin Mediates axillary bud Outgrowth by Improving Nitrogen Assimilation and Transport in Rice.
Zha M., Zhao Y., Wang Y., Chen B., Tan Z.
Front Plant Sci 2022  13  837136
Strigolactones and Cytokinin Interaction in Buds in the Control of Rice Tillering.
Huangfu L., Chen R., Lu Y., Zhang E., Miao J., Zuo Z., Zhao Y., Zhu M., Zhang Z., Li P., Xu Y., Yao Y., Liang G., Xu C., Zhou Y., Yang Z.
Plant Biotechnol. J. 2022   
OsCOMT, encoding a caffeic acid O-methyltransferase in melatonin biosynthesis, increases rice grain yield through dual regulation of leaf senescence and vascular development.
Mao C., He J., Liu L., Deng Q., Yao X., Liu C., Qiao Y., Li P., Ming F.
Plant Biotechnol. J. 2020  18(2)  429-442
OsNAC2 integrates auxin and cytokinin pathways to modulate rice root development.
Verma R.K., Kumar V.V.S., Yadav S.K., Kumar T.S., Rao M.V., Chinnusamy V.
Plant Signal Behav 2020  15(11)  1814547
Overexpression of Arabidopsis <i>ICE1</i> enhances yield and multiple abiotic stress tolerance in indica rice.
Zhou J., Li Z., Xiao G., Zhai M., Pan X., Huang R., Zhang H.
J. Exp. Bot. 2019   
OsCYP71D8L as a key regulator involved in growth and stress response by mediating gibberellins homeostasis in rice.
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.
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.
Yang J., Cho L.H., Yoon J., Yoon H., Wai A.H., Hong W.J., Han M., Sakakibara H., Liang W., Jung K.H., Jeon J.S., Koh H.J., Zhang D., An G.
Plant Biotechnol. J. 2018   
Chromatin interacting factor OsVIL2 increases biomass and rice grain yield.
Ahmed M.M.S., Ji W., Wang M., Bian S., Xu M., Wang W., Zhang J., Xu Z., Yu M., Liu Q., Zhang C., Zhang H., Tang S., Gu M., Yu H.
Gene 2017   
Transcriptional changes of rice in response to rice black-streaked dwarf virus.
Liu X., Zhou S., Wang W., Ye Y., Zhao Y., Xu Q., Zhou C., Tan F., Cheng S., Zhou D.X.
Plant Cell 2015  27(5)  1428-44
Regulation of histone methylation and reprogramming of gene expression in the rice inflorescence meristem.
Rao Y., Yang Y., Xu J., Li X., Leng Y., Dai L., Huang L., Shao G., Ren D., Hu J., Guo L., Pan J., Zeng D.
Plant Physiol. 2015   
EARLY SENESCENCE 1 Encodes a SCAR-like Protein2 that Affects Water Loss 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.).
Du H., Chang Y., Huang F., Xiong L.
J Integr Plant Biol 2014   
gid1 modulates stomatal response and submergence tolerance involving ABA and GA signaling in rice.
Gao S., Fang J., Xu F., Wang W., Sun X., Chu J., Cai B., Feng Y., Chu C.
Plant Physiol. 2014  165(3)  1035-1046
CYTOKININ OXIDASE/DEHYDROGENASE4 Integrates Cytokinin and Auxin Signaling to Control Rice crown root Formation.
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.
Hirose,N., Makita,N., Kojima,M., Kamada-Nobusada,T. and Sakakibara,H.
Plant Cell Physiol. 2007  48(3)  523-539
Overexpression of a type-a response regulator alters rice morphology and cytokinin metabolism.
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.
L Xiong, M W Lee, M Qi, Y Yang
Mol. Plant Microbe Interact. 2001  14(5)  685-92
Identification of defense-related rice genes by suppression subtractive hybridization and differential screening.
TextPresso Search Search textpresso for CKX4 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID GR:0020053
Gene Ontology secretion by cell( GO:0032940 )
cytoplasmic membrane-bounded vesicle( GO:0016023 )
electron transport chain( GO:0022900 )
oxidoreductase activity( GO:0016491 )
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 hormone stimulus( GO:0009725 )
response to auxin stimulus( GO:0009733 )
response to cytokinin stimulus( GO:0009735 )
response to jasmonic acid stimulus( GO:0009753 )
defense response to virus( GO:0051607 )
response to starvation( GO:0042594 )
cytokinin mediated signaling( GO:0009736 )
auxin mediated signaling pathway( GO:0009734 )
root development( GO:0048364 )
Trait Ontology nitrogen sensitivity( TO:0000011 )
cytokinin sensitivity( TO:0000167 )
auxin sensitivity( TO:0000163 )
plant growth hormone sensitivity( TO:0000401 )
jasmonic acid sensitivity( TO:0000172 )
viral disease resistance( TO:0000148 )
black streak dwarf virus resistance( TO:0000020 )
root development trait( TO:0000656 )
crown root number( TO:0002685 )
Plant Ontology root development stage( PO:0007520 )
leaf( PO:0025034 )
root( PO:0009005 )
Related Strains
Phenotype images
Last updated
Oct 10, 2023