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Basic Information
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CGSNL Gene Symbol
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PCS1
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Gene Symbol Synonym
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OsPCS1, OsPCS2, PCS2, OsPCS15, PCS15
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CGSNL Gene Name
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PHYTOCHELATIN SYNTHASE 1
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Gene Name Synonym
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Phytochelatin Synthase 1
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Protein Name
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PHYTOCHELATIN SYNTHASE 1
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Allele
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has2
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Chromosome No.
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5
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Explanation
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LC314600. AF439787. LC192427. CB646798, CK083842, CB646799, CI275800, CI126777, C96924, CI067086, CI226673. LC192427, LC192428, LC192429. OsPCS2 in Uraguchi et al. 2017. OsPCS15 in Park et al. 2019. TO:0006059: cadmium concentration. TO:0006054: arsenic concentration. PO:0030123: panicle inflorescence. GO:1990532: stress response to nickel ion. GO:1990170: stress response to cadmium ion. GO:1901684: arsenate ion transmembrane transport.
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Trait Class
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Biochemical character
Tolerance and resistance - Stress tolerance
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Expression
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Sequence/Locus
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cDNA Accession No.
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AF439787
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MSU ID
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LOC_Os05g34290.1
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RAP ID
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Os05g0415200
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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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-
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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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Khan J., Elsharkawy E., Fu Y., Jan R., Kim K.M.
Sci Rep 2025 15(1) 34788
Melatonin alleviates lead-induced stress in rice through physiological regulation and molecular defense mechanisms.
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Huang M., Liu Y., Bian Q., Zhao W., Zhao J., Liu Q.
Plant J. 2024 120(6) 2485-2499
Osbhlh6, a basic helix-loop-helix transcription factor, confers arsenic tolerance and root-to-shoot translocation in rice.
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Gui Y., Teo J., Tian D., Yin Z.
J. Exp. Bot. 2024 75(7) 2143-2155
Genetic engineering low-arsenic and low-cadmium rice grain.
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Bhatta D., Adhikari A., Kang S.M., Kwon E.H., Jan R., Kim K.M., Lee I.J.
Ecotoxicol. Environ. Saf. 2023 263 115377
Hormones and the antioxidant transduction pathway and gene expression, mediated by Serratia marcescens DB1, lessen the lethality of heavy metals (As, Ni, and Cr) in Oryza sativa L.
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Niyoifasha C.J., Borena B.M., Ukob I.T., Minh P.N., Al Azzawi TNI., Imran M., Ali S., Inthavong A., Mun B.G., Lee I.J., Khan M., Yun B.W.
Plants (Basel) 2023 12(6)
Alleviation of Hg-, Cr-, Cu-, and Zn-Induced Heavy Metals Stress by Exogenous Sodium Nitroprusside in Rice Plants.
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Rahim W., Khan M., Al Azzawi TNI., Pande A., Methela N.J., Ali S., Imran M., Lee D.S., Lee G.M., Mun B.G., Moon Y.S., Lee I.J., Yun B.W.
Int J Mol Sci 2022 23(17)
Exogenously Applied Sodium Nitroprusside Mitigates Lead Toxicity in Rice by Regulating Antioxidants and Metal Stress-Related Transcripts.
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Mostofa M.G., Ha C.V., Rahman M.M., Nguyen K.H., Keya S.S., Watanabe Y., Itouga M., Hashem A., Abd Allah EF., Fujita M., Tran L.P.
Antioxidants (Basel) 2021 10(11)
Strigolactones Modulate Cellular Antioxidant Defense Mechanisms to Mitigate Arsenate Toxicity in Rice Shoots.
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Majumdar S., Sachdev S., Kundu R.
Ecotoxicol. Environ. Saf. 2020 205 111167
Salicylic acid mediated reduction in grain cadmium accumulation and amelioration of toxicity in Oryza sativa L. cv Bandana.
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Pan D., Yi J., Li F., Li X., Liu C., Wu W., Tao T.
BMC Plant Biol. 2020 20(1) 133
Dynamics of gene expression associated with arsenic uptake and transport in rice during the whole growth period.
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Guo J., Zhang X., Ye D., Huang H., Wang Y., Zheng Z., Li T., Yu H.
Ecotoxicol. Environ. Saf. 2020 205 111323
Crucial roles of cadmium retention in nodeⅡ for restraining cadmium transport from straw to ear at reproductive period in a grain low-cadmium rice line (Oryza sativa L.).
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Jan R., Khan M.A., Asaf S., Lee I.J., Kim K.M.
Plants (Basel) 2019 8(10)
Metal Resistant Endophytic Bacteria Reduces Cadmium, Nickel Toxicity, and Enhances Expression of Metal Stress Related Genes with Improved Growth of Oryza Sativa, via Regulating Its Antioxidant Machinery and Endogenous Hormones.
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Park H.C., Hwang J.E., Jiang Y., Kim Y.J., Kim S.H., Nguyen X.C., Kim C.Y., Chung W.S.
Plant Biol (Stuttg) 2019 21(5) 854-861
Functional characterisation of two phytochelatin synthases in rice (Oryza sativa cv. Milyang 117) that respond to cadmium stress.
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Yamazaki S., Ueda Y., Mukai A., Ochiai K., Matoh T.
Plant Direct 2018 2(1) e00034
Rice phytochelatin synthases OsPCS1 and OsPCS2 make different contributions to cadmium and arsenic tolerance.
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Hayashi S., Kuramata M., Abe T., Takagi H., Ozawa K., Ishikawa S.
Plant J. 2017 91(5) 840-848
phytochelatin synthase OsPCS1 plays a crucial role in reducing arsenic levels in rice grains.
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Uraguchi S., Tanaka N., Hofmann C., Abiko K., Ohkama-Ohtsu N., Weber M., Kamiya T., Sone Y., Nakamura R., Takanezawa Y., Kiyono M., Fujiwara T., Clemens S.
Plant Cell Physiol. 2017 58(10) 1730-1742
Phytochelatin Synthase has Contrasting Effects on Cadmium and Arsenic Accumulation in Rice Grains.
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Das N., Bhattacharya S., Bhattacharyya S., Maiti M.K.
Plant Mol. Biol. 2017
Identification of alternatively spliced transcripts of rice phytochelatin synthase 2 gene OsPCS2 involved in mitigation of cadmium and arsenic stresses.
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Begum M.C., Islam M.S., Islam M., Amin R., Parvez M.S., Kabir A.H.
Plant Physiol. Biochem. 2016 104 266-277
Biochemical and molecular responses underlying differential arsenic tolerance in rice (Oryza sativa L.).
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Nocito,F.F., Lancilli,C., Dendena,B., Lucchini,G. and Sacchi,G.A.
Plant Cell Environ. 2011 34(6) 994-1008
Cadmium retention in rice roots is influenced by cadmium availability, chelation and translocation
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Shen G., Cheng Zhu2, Du Q.
Electronic Journal of Biology 2010 6(3) 73-79
Genome-wide identification of PHYTOCHELATIN and PHYTOCH_SYNTH domain-containing PHYTOCHELATIN family from rice
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Li,J.C., Guo,J.B., Xu,W.Z. and Ma,M.
J. Integr. Plant Biol. 2007 49(7) 1032-1037
RNA Interference-mediated Silencing of Phytochelatin Synthase Gene Reduce Cadmium Accumulation in Rice Seeds
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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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response to metal ion( GO:0010038 )
cadmium ion transport( GO:0015691 )
phytochelatin biosynthetic process( GO:0046938 )
cadmium ion homeostasis( GO:0055073 )
vacuolar sequestering( GO:0043181 )
cytoplasm( GO:0005737 )
response to nickel ion( GO:0010045 )
response to bacterium( GO:0009617 )
glutathione gamma-glutamylcysteinyltransferase activity( GO:0016756 )
response to cadmium ion( GO:0046686 )
metal ion binding( GO:0046872 )
response to arsenic( GO:0046685 )
metal chelating activity( GO:0046911 )
response to salicylic acid stimulus( GO:0009751 )
response to lead ion( GO:0010288 )
response to mercury ion( GO:0046689 )
response to chromate( GO:0046687 )
response to copper ion( GO:0046688 )
response to zinc ion( GO:0010043 )
response to hormone stimulus( GO:0009725 )
phloem transport( GO:0010233 )
arsenite transport( GO:0015700 )
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Trait Ontology
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micronutrient sensitivity( TO:0000080 )
plant growth hormone sensitivity( TO:0000401 )
chromium sensitivity( TO:0000034 )
copper sensitivity( TO:0000021 )
zinc sensitivity( TO:0000351 )
relative shoot dry weight( TO:0000636 )
relative plant height( TO:0001034 )
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Plant Ontology
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root( PO:0009005 )
leaf( PO:0025034 )
shoot node( PO:0005004 )
shoot system( PO:0009006 )
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Related Strains
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Phenotype images
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Last updated
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Mar 16, 2026
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Update info.