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Basic Information
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CGSNL Gene Symbol
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GA2OX3
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Gene Symbol Synonym
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OsGA2ox3, ga2ox 3, OsGA2ox-3, GA2ox3, GA2ox-3, GA2ox4
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CGSNL Gene Name
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GIBBERELLIN 2-OXIDASE 3
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Gene Name Synonym
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rice GA 2-oxidase3, GA 2-oxidase 3, Gibberellin 2-oxidase 3
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Protein Name
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GIBBERELLIN 2-OXIDASE 3
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Allele
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ga2ox3, ga2ox3-1, ga2ox3-2
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Chromosome No.
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1
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Explanation
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AB092485. This gene encodes one of the GA metabolic enzymes, GA 2-oxidase (GA2ox), being located on chromosome 1 at 130.1cM. GA2ox4 in Mimura et al. 2012. GO:1901698: response to nitrogen compound. GO:2000022: regulation of jasmonic acid mediated signaling pathway.
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Trait Class
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Biochemical character
Vegetative organ - Culm
Tolerance and resistance - Stress tolerance
Character as QTL - Yield and productivity
Character as QTL - Plant growth activity
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK101713
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MSU ID
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LOC_Os01g55240.1
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RAP ID
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Os01g0757200
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
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Build5
)
RAP-DB
(
IRGSP 1.0
/
Build5
)
Related IDs List (
IRGSP 1.0
/
Build5
)
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INSD Accession List
(Test version)
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Link to INSD Accession List
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Map
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Locate(cM)
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Link map
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Classical linkage map
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References
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Lee K., Back K.
Biomolecules 2025 15(10)
2-Hydroxymelatonin Induces Husk-Imposed Vivipary in the Transgenic Rice Overexpressing Melatonin 2-Hydroxylase.
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Zhang J., Zhang Y., Chen J., Xu M., Guan X., Wu C., Zhang S., Qu H., Chu J., Xu Y., Gu M., Liu Y., Xu G.
Nat Commun 2024 15(1) 9233
Sugar transporter modulates nitrogen-determined tillering and yield formation in rice.
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Frungillo L.
Plant Cell 2023 35(10) 3635-3636
Growth-defense tradeoff in rice: The role of gibberellic acid catabolism.
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Jin G., Qi J., Zu H., Liu S., Gershenzon J., Lou Y., Baldwin I.T., Li R.
Plant Cell 2023 35(10) 3828-3844
Jasmonate-mediated gibberellin catabolism constrains growth during herbivore attack in rice.
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Guo F., Zhang P., Wu Y., Lian G., Yang Z., Liu W., Buerte B., Zhou C., Zhang W., Li D., Han N., Tong Z., Zhu M., Xu L., Chen M., Bian H.
Front Plant Sci 2022 13 887980
Rice LEAFY COTYLEDON1 Hinders Embryo Greening During the Seed Development.
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Farooq M., Khan M.A., Zhao D.D., Asif S., Kim E.G., Jang Y.H., Park J.R., Lee I.J., Kim K.M.
Front Plant Sci 2022 13 1041181
Extrinsic role of gibberellin mitigating salinity effect in different rice genotypes.
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Yang B., Chen M., Zhan C., Liu K., Cheng Y., Xie T., Zhu P., He Y., Zeng P., Tang H., Tsugama D., Chen S., Zhang H., Cheng J.
J. Exp. Bot. 2022
Identification of OsPK5 involved in rice glycolytic metabolism and GA/ABA balance for improving seed germination via GWAS.
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He Y., Zhu M., Li Z., Jiang S., He Z., Xu S., Chen X., Hu Z., Zhang Z.
Int J Mol Sci 2021 22(12)
<i>IPA1</i> Negatively Regulates Early Rice Seedling Development by Interfering with Starch Metabolism via the GA and <i>WRKY</i> Pathways.
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Tang L., Xu H., Wang Y., Wang H., Li Z., Liu X., Shu Y., Li G., Liu W., Ying J., Tong X., Yao J., Xiao W., Tang S., Ni S., Zhang J.
Int J Mol Sci 2021 22(22)
OsABF1 Represses Gibberellin Biosynthesis to Regulate plant height and Seed Germination in Rice (<i>Oryza sativa</i> L.).
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Wang Y., Du F., Wang J., Li Y., Zhang Y., Zhao X., Zheng T., Li Z., Xu J., Wang W., Fu B.
Int J Mol Sci 2021 22(17)
Molecular Dissection of the Gene <i>OsGA2ox8</i> Conferring Osmotic Stress Tolerance in Rice.
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Li R., Jiang M., Song Y., Zhang H.
Front Plant Sci 2021 12 727596
Melatonin Alleviates Low-Temperature Stress <i>via</i> ABI5-Mediated Signals During Seed Germination in Rice (<i>Oryza sativa</i> L.).
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Hsieh K.T., Chen Y.T., Hu T.J., Lin S.M., Hsieh C.H., Liu S.H., Shiue S.Y., Lo S.F., Wang I.W., Tseng C.S., Chen L.J.
Rice (N Y) 2021 14(1) 70
Comparisons within the Rice GA 2-Oxidase Gene Family Revealed Three Dominant Paralogs and a Functional Attenuated Gene that Led to the Identification of Four Amino Acid Variants Associated with GA Deactivation Capability.
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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.
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Liu L., Xia W., Li H., Zeng H., Wei B., Han S., Yin C.
Front Plant Sci 2018 9 275
Salinity Inhibits Rice Seed Germination by Reducing alpha-amylase Activity via Decreased Bioactive Gibberellin Content.
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Xiao Y., Liu D., Zhang G., Tong H., Chu C.
Front Plant Sci 2017 8 1698
Brassinosteroids Regulate OFP1, a DLT interacting protein, to Modulate Plant Architecture and Grain Morphology in Rice.
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Wang J., Wang R., Wang Y., Zhang L., Zhang L., Xu Y., Yao S.
Plant J. 2017
SHORT and Solid Culm/RFL/APO2 for culm development in rice.
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Ma X., Feng F., Wei H., Mei H., Xu K., Chen S., Li T., Liang X., Liu H., Luo L.
Front Plant Sci 2016 7 1801
Genome-Wide Association Study for plant height and grain yield in Rice under Contrasting Moisture Regimes.
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Zhou W., Malabanan P.B., Abrigo E.
Euphytica 2014 201 97-107
OsHox4 regulates GA signaling by interacting with DELLA-like genes and GA oxidase genes in rice
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Tong H.a, Xiao Y.a, Liu D.a, Gao S.a, Liu L.a, Yin Y.b, Jin Y.c, Qian Q.d, Chu C.a
Plant Cell 2014 26 4376-4393
Brassinosteroid regulates cell elongation by modulating gibberellin metabolism in ricec w open
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Guo X., Hou X., Fang J., Wei P., Xu B., Chen M., Feng Y., Chu C.
Plant J. 2013 75(3) 403-16
The rice GERMINATION DEFECTIVE1, encoding a B3 domain transcriptional repressor, regulates seed germination and seedling development by integrating GA and carbohydrate metabolism.
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Hirose F., Inagaki N., Hanada A., Yamaguchi S., Kamiya Y., Miyao A., Hirochika H., Takano M.
Plant Cell Physiol. 2012 53(9) 1570-82
Cryptochrome and Phytochrome Cooperatively but Independently Reduce Active Gibberellin Content in Rice Seedlings under Light Irradiation.
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Mimura M., Nagato Y., Itoh J.I.
Planta 2012 235(5) 1081-9
Rice PLASTOCHRON genes regulate leaf maturation downstream of the gibberellin signal transduction pathway.
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Liu Y,Xu Y,Xiao J,Ma Q,Li D,Xue Z,Chong K
J. Plant Physiol. 2011 168(10) 1098-105
OsDOG, a gibberellin-induced A20/AN1 zinc-finger protein, negatively regulates gibberellin-mediated cell elongation in rice.
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Tang X., Zhang Z.-Y., Zhang W.-J., Zhao X.-M., Li X., Zhang D., Liu Q.-Q., Tang W.-H.
Plant Physiol. 2010 154(4) 1855-1870
Global gene profiling of laser-captured pollen mother cells indicates molecular pathways and gene subfamilies involved in rice meiosis.
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Yamaguchi S.
Annual Review of Plant Biology 2008 59 225-51
Gibberellin metabolism and its regulation.
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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.
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Sakamoto, T., K. Miura, H. Itoh, T. Tatsumi, M. Ueguchi-Tanaka, K. Ishiyama, M. Kobayashi, G.K. Agrawal, S. Takeda, K. Abe, A. Miyao, H. Hirochika, H. Kitano, M. Ashikari and M. Matsuoka
Plant Physiol. 2004 134 1642-1653
An overview of gibberellin metabolism enzyme genes and their related mutants in rice.
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Sakai M., Saito T., Kobayashi M., Tanaka H., Matsuoka M., Sakamoto T.
Journal of plant research 2003 116(2) 161-4
Expression of novel rice gibberellin 2-oxidase gene is under homeostatic regulation by biologically active gibberellins.
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DB Reference
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Gramene ID
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GR:0020079
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Ontologies
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Gene Ontology
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gibberellin catabolic process( GO:0045487 )
response to insect( GO:0009625 )
response to jasmonic acid stimulus( GO:0009753 )
response to hormone stimulus( GO:0009725 )
response to cold( GO:0009409 )
response to salt stress( GO:0009651 )
gibberellin metabolic process( GO:0009685 )
response to brassinosteroid stimulus( GO:0009741 )
brassinosteroid mediated signaling( GO:0009742 )
negative regulation of gibberellic acid mediated signaling( GO:0009938 )
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Trait Ontology
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brassinosteroid sensitivity( TO:0002677 )
plant height( TO:0000207 )
salt tolerance( TO:0006001 )
cold tolerance( TO:0000303 )
plant growth hormone sensitivity( TO:0000401 )
growth and development trait( TO:0000357 )
gibberellic acid content( TO:0002675 )
jasmonic acid sensitivity( TO:0000172 )
nitrogen sensitivity( TO:0000011 )
tillering ability( TO:0000329 )
grain yield( TO:0000396 )
relative plant height( TO:0001034 )
stem strength( TO:0000051 )
seedling height( TO:0000019 )
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Plant Ontology
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Related Strains
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Phenotype images
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Last updated
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Dec 29, 2025
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Update info.