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Basic Information
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CGSNL Gene Symbol
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PT1
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Gene Symbol Synonym
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OsPT1, PHT1-1, OsPht1;1, Pht1;1, OsPHT1;1, PHT1;1
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CGSNL Gene Name
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PHOSPHATE TRANSPORTER 1
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Gene Name Synonym
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Inorganic phosphate transporter 1-1, phosphate transporter 1, Plant Phosphate Transporter 1.1
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Protein Name
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PHOSPHATE TRANSPORTER 1
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Allele
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ospt1, ospht1;1
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Chromosome No.
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3
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Explanation
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AF536961. H(+)/Pi cotransporter. Q8H6H4. TO:0020102: phosphate content. GO:1904383: response to sodium phosphate. TO:0006054: arsenic content trait.
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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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AK071903
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MSU ID
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LOC_Os03g05620.1
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RAP ID
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Os03g0150600
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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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Maurya K., Mani B., Singh B., Sirohi U., Jaskolowski A., Sharma S., Tatiparthi H.V., Mangrauthia S.K., Pandey R., Poirier Y., Giri J.
Plant Biotechnol. J. 2025 23(9) 3864-3878
Editing cis-elements of OsPHO1;2 improved phosphate transport and yield in rice.
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Ma H., Zhang H., Zheng C., Liu Z., Wang J., Tian P., Wu Z., Zhang H.
Int J Mol Sci 2024 25(23)
Synthetic Microbial Community Isolated from Intercropping System Enhances P Uptake in Rice.
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Lu S., Ye J., Li H., He F., Qi Y., Wang T., Wang W., Zheng L.
Plants (Basel) 2023 12(12)
The Splicing Factor OsSCL26 Regulates Phosphorus Homeostasis in Rice.
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Wu Q., Shi J., Jiang X., Wu H.
Nanomaterials (Basel) 2021 11(9)
Regulatory Mechanism of Copper Oxide Nanoparticles on Uptake of Different Species of Arsenic in Rice.
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Anandan A., Parameswaran C., Mahender A., Nayak A.K., Vellaikumar S., Balasubramaniasai C., Ali J.
Sci Rep 2021 11(1) 13563
Trait variations and expression profiling of OsPHT1 gene family at the early growth-stages under phosphorus-limited conditions.
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Liu J., Liao W., Nie B., Zhang J., Xu W.
Plant J. 2021
OsUEV1B, an Ubc enzyme variant protein, is required for phosphate homeostasis in rice.
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Zhang J., Gu M., Liang R., Shi X., Chen L., Hu X., Wang S., Dai X., Qu H., Li H., Xu G.
New Phytol. 2020
OsWRKY21 and OsWRKY108 function redundantly to promote phosphate accumulation through maintaining the constitutive expression of OsPHT1;1 under phosphate-replete conditions.
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Gho Y.S., Choi H., Moon S., Song M.Y., Park H.E., Kim D.H., Ha S.H., Jung K.H.
Front Plant Sci 2020 11 585561
Phosphate-Starvation-Inducible S-like RNase Genes in Rice Are Involved in Phosphate Source Recycling by RNA Decay.
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Yang S.Y., Lu W.C., Ko S.S., Sun C.M., Hung J.C., Chiou T.J.
Plant Physiol. 2020 182(1) 393-407
Upstream Open Reading Frame and Phosphate-Regulated Expression of Rice <i>OsNLA1</i> Controls Phosphate Transport and Reproduction.
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Yang J., Wang L., Mao C., Lin H.
Rice (N Y) 2017 10(1) 52
Characterization of the rice NLA family reveals a key role for OsNLA1 in phosphate homeostasis.
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Feng H., Li B., Zhi Y., Chen J., Li R., Xia X., Xu G., Fan X.
Plant Cell Rep. 2017 36(8) 1287-1296
Overexpression of the nitrate transporter, OsNRT2.3b, improves rice phosphorus uptake and translocation.
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Pandey B.K., Mehra P., Verma L., Bhadouria J., Giri J.
Plant Physiol. 2017 174(4) 2316-2332
OsHAD1, a Haloacid Dehalogenase-Like APase, Enhances Phosphate Accumulation.
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Zhang F., Sun Y., Pei W., Jain A., Sun R., Cao Y., Wu X., Jiang T., Zhang L., Fan X., Chen A., Sun S., Xu G.
Plant J. 2015
Involvement of OsPht1;4 in phosphate acquisition, and mobilization facilitates embryo development in rice.
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Yang W.T., Baek D., Yun D.J., Hwang W.H., Park D.S., Nam M.H., Chung E.S., Chung Y.S., Yi Y.B., Kim D.H.
Plant Physiol. Biochem. 2014 80 259-67
Overexpression of OsMYB4P, an R2R3-type MYB transcriptional activator, increases phosphate acquisition in rice.
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Yan Y., Wang H., Hamera S., Chen X., Fang R.
Plant J. 2014 78(1) 44-55
miR444a has multiple functions in the rice nitrate-signaling pathway.
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Zhang L.a, Hu B.b c, Li W.a, Che R.b c, Deng K.a, Li H.b c, Yu F.a, Ling H.d, Li Y.a, Chu C.b c
New Phytologist 2014 201 1183-1191
OsPT2, a phosphate transporter, is involved in the active uptake of selenite in rice
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Kamiya T.a, Islam M.R.a c, Duan G.a d, Uraguchi S.a e, Fujiwara T.a b
Soil Sci. Plant Nutr. 2013 59 580-590
Phosphate deficiency signaling pathway is a target of arsenate and phosphate transporter OsPT1 is involved in As accumulation in shoots of rice
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Sun S., Gu M., Cao Y., Huang X., Zhang X., Ai P., Zhao J., Fan X., Xu G.
Plant Physiol. 2012 159(4) 1571-81
A Constitutive Expressed Phosphate Transporter, OsPht1;1, Modulates Phosphate Uptake and Translocation in Phosphate-Replete Rice.
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Liu F., Chang X.J., Ye Y., Xie W.B., Wu P., Lian X.M.
Mol Plant 2011 4(6) 1105-22
Comprehensive sequence and whole-life-cycle expression profile analysis of the phosphate transporter gene family in rice.
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Paszkowski,U., Kroken,S., Roux,C. and Briggs,S.P.
Proc. Natl. Acad. Sci. U.S.A. 2002 99(20) 13324-13329
Rice phosphate transporters include an evolutionarily divergent gene specifically activated in arbuscular mycorrhizal symbiosis.
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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 symbiotic bacterium( GO:0009609 )
inorganic phosphate transmembrane transporter activity( GO:0005315 )
response to copper ion( GO:0046688 )
response to arsenic( GO:0046685 )
phosphate transport( GO:0006817 )
response to starvation( GO:0042594 )
symporter activity( GO:0015293 )
integral to membrane( GO:0016021 )
membrane( GO:0016020 )
transmembrane transport( GO:0055085 )
plasma membrane( GO:0005886 )
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Trait Ontology
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copper sensitivity( TO:0000021 )
phosphorus sensitivity( TO:0000102 )
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Plant Ontology
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flag leaf( PO:0020103 )
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Related Strains
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Phenotype images
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Last updated
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Oct 8, 2025
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Update info.