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Basic Information
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CGSNL Gene Symbol
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GAD3
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Gene Symbol Synonym
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OsGAD3
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CGSNL Gene Name
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GLUTAMATE DECARBOXYLASE
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Gene Name Synonym
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glutamate decarboxylase 3
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Protein Name
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GLUTAMATE DECARBOXYLASE
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Allele
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OsGAD3deltaC#8
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Chromosome No.
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3
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Explanation
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AY187941.
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Trait Class
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Biochemical character
Seed - Physiological traits - Taste
Tolerance and resistance - Stress tolerance
Character as QTL - Grain quality
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK071556
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MSU ID
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LOC_Os03g13300.1
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RAP ID
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Os03g0236200
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
/
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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Wang J., Sun S., Fang W., Fu X., Cao F., Liu S.
Plants (Basel) 2025 14(14)
Gamma-Aminobutyric Acid: A Novel Biomolecule to Improve Plant Resistance and Fruit Quality.
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Xue F., Ning L., Qiang Z., Fu X., Qu C.
Foods 2025 14(16)
Transcriptome Analysis Reveals Quality Improvement Mechanisms in Ratoon Rice.
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Kulsum U., Akter N., Akama K.
Plant Cell Rep. 2025 44(5) 95
Double-truncated version of OsGADs leads to higher GABA accumulation and stronger stress tolerance in Oryza sativa L. var. japonica.
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Prodhan Z.H., Islam S.A., Alam M.S., Li S., Jiang M., Tan Y., Shu Q.
Plants (Basel) 2022 11(21)
Impact of <i>OsBadh2</i> Mutations on Salt Stress Response in Rice.
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Fang J.C., Tsai Y.C., Chou W.L., Liu H.Y., Chang C.C., Wu S.J., Lu C.A.
Plant Mol. Biol. 2021 105(1-2) 177-192
A CCR4-associated factor 1, OsCAF1B, confers tolerance of low-temperature stress to rice seedlings.
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Akama K., Akter N., Endo H., Kanesaki M., Endo M., Toki S.
Rice (N Y) 2020 13(1) 20
An In Vivo Targeted Deletion of the Calmodulin-Binding Domain from Rice Glutamate Decarboxylase 3 (OsGAD3) Increases gamma-Aminobutyric Acid Content in Grains.
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Cui L.H., Min H.J., Byun M.Y., Oh H.G., Kim W.T.
Front Plant Sci 2018 9 1797
OsDIRP1, a Putative RING E3 Ligase, Plays an Opposite Role in Drought and Cold Stress Responses as a Negative and Positive Factor, Respectively, in Rice (<i>Oryza sativa</i> L.).
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Byun M.Y., Cui L.H., Oh T.K., Jung Y.J., Lee A., Park K.Y., Kang B.G., Kim W.T.
Front Plant Sci 2017 8 16
Homologous U-box E3 Ubiquitin Ligases OsPUB2 and OsPUB3 Are Involved in the Positive Regulation of Low Temperature Stress Response in Rice (Oryza sativa L.).
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El-Kereamy A., Bi Y.M., Ranathunge K., Beatty P.H., Good A.G., Rothstein S.J.
PLoS ONE 2012 7(12) e52030
The rice R2R3-MYB transcription factor OsMYB55 is involved in the tolerance to high temperature and modulates amino acid metabolism.
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Akama K,Takaiwa F
J. Exp. Bot. 2007 58 2699-707
C-terminal extension of rice glutamate decarboxylase (OsGAD2) functions as an autoinhibitory domain and overexpression of a truncated mutant results in the accumulation of extremely high levels of GABA in plant cells.
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DB Reference
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Gramene ID
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-
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Ontologies
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Gene Ontology
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glutamate decarboxylase activity( GO:0004351 )
nucleus( GO:0005634 )
cytosol( GO:0005829 )
glutamate metabolic process( GO:0006536 )
pyridoxal phosphate binding( GO:0030170 )
response to cadmium ion( GO:0046686 )
response to cold( GO:0009409 )
response to salt stress( GO:0009651 )
response to water deprivation( GO:0009414 )
response to flooding( GO:0009413 )
gamma-aminobutyric acid signaling pathway( GO:0007214 )
gamma-aminobutyric acid biosynthetic process( GO:0009449 )
response to heat( GO:0009408 )
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Trait Ontology
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cold tolerance( TO:0000303 )
salt tolerance( TO:0006001 )
aroma( TO:0000087 )
amino acid content( TO:0002673 )
stem length( TO:0000576 )
proline content( TO:0006002 )
flooding related trait( TO:0000114 )
drought tolerance( TO:0000276 )
relative biomass( TO:0000143 )
heat tolerance( TO:0000259 )
chalky endosperm( TO:0000266 )
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Plant Ontology
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-
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Related Strains
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-
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Phenotype images
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-
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Last updated
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Dec 9, 2025
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Update info.