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Basic Information
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CGSNL Gene Symbol
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TPP2
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Gene Symbol Synonym
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OsTPP2
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CGSNL Gene Name
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TREHALOSE-6-PHOSPHATE PHOSHPHATASE 2
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Gene Name Synonym
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trehalose-6-phosphate phosphatase 2
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Protein Name
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TREHALOSE-6-PHOSPHATE PHOSHPHATASE 2
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Allele
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Chromosome No.
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10
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Explanation
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AB277360. BAF34519. otsB in Zhu et al. 2025. GO:1990170: stress response to cadmium ion.
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Trait Class
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Seed - Morphological traits - Embryo
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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AK069361
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MSU ID
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LOC_Os10g40550.1
LOC_Os10g40550.2
LOC_Os10g40555.1
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RAP ID
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Os10g0553300
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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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Zhu S., Du X., Zhao W., Yang X., Sheng L., Mao H., Su S.
Toxics 2025 13(8)
Integrated Proteomic and Transcriptomic Analysis Reveals the Mechanism of Selenium-Mediated Cell Wall Polysaccharide in Rice (<i>Oryza sativa</i> L.) Cadmium Detoxification.
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Liu S., Peng J., Zhang W., Liu J.
BMC Plant Biol. 2025 25(1) 880
Transcriptome and metabolome analyses reveal new insights into the regulatory mechanism of early embryoless seed development 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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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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Wang S.T., Sun X.L., Hoshino Y., Yu Y., Jia B., Sun Z.W., Sun M.Z., Duan X.B., Zhu Y.M.
PLoS ONE 2014 9(3) e91357
MicroRNA319 Positively Regulates Cold Tolerance by Targeting OsPCF6 and OsTCP21 in Rice (Oryza sativa L.).
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Li H.W. , Zang B.S. , Deng X.W. , Wang X.P.
Planta. 2011 234(5) 1007-1018
Overexpression of the trehalose-6-phosphate synthase gene OsTPS1 enhances abiotic stress tolerance in rice.
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Su CF,Wang YC,Hsieh TH,Lu CA,Tseng TH,Yu SM
Plant Physiol. 2010 153 145-58
A novel MYBS3-dependent pathway confers cold tolerance in rice.
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Iordachescu M., Imai R.
J Integr Plant Biol 2008 50(10) 1223-9
Trehalose biosynthesis in response to abiotic stresses.
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Shima S, Matsui H, Tahara S, Imai R.
FEBS J. 2007 274(5) 1192-201.
Biochemical characterization of rice trehalose-6-phosphate phosphatases supports distinctive functions of these plant enzymes.
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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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trehalose-phosphatase activity( GO:0004805 )
trehalose biosynthetic process( GO:0005992 )
response to cold( GO:0009409 )
embryonic development ending in seed dormancy( GO:0009793 )
response to selenium ion( GO:0010269 )
response to cadmium ion( GO:0046686 )
plant-type cell wall( GO:0009505 )
polysaccharide biosynthetic process( GO:0000271 )
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Trait Ontology
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cold tolerance( TO:0000303 )
selenium sensitivity( TO:0000032 )
embryo development trait( TO:0000620 )
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Plant Ontology
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plant embryo stage( PO:0007631 )
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Related Strains
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Phenotype images
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Last updated
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Jan 13, 2026
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Update info.