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Basic Information
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CGSNL Gene Symbol
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NHX2
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Gene Symbol Synonym
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OsNHX2, OsNHX6, NHX6
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CGSNL Gene Name
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NA+/H+ ANTIPORTER 2
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Gene Name Synonym
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Na+/H+ antiporter 2, NHX-type antiporter 2, Sodium/hydrogen antiporter 2, Na+/H+ exchanger 6
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Protein Name
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NA+/H+ ANTIPORTER
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Allele
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Chromosome No.
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11
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Explanation
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AB531435. C91861. Oryza sativa subsp. Indica: BGIOSGA027380, Oryza rufipogon: ORUFI11G23040, Oryza meridionalis: OMERI11G17560, Oryza nivara: ONIVA11G21550, Oryza barthii: OBART11G21190, Oryza glumipatula: OGLUM11G20600, Oryza punctata: OPUNC11G17770, Oryza brachyantha: OB11G25980. OsNHX6 in Islam et al. 2025.
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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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AK066444
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MSU ID
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LOC_Os11g42790.1
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RAP ID
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Os11g0648000
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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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Cheng F., Qi Y., Lei K., Yang H., Lei Y., Ahmed T., Qi X., Li Z.
Front Plant Sci 2025 16 1653494
Laser diode irradiation mitigates salt stress in rice through coordinated physiological and molecular responses.
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Islam M.S.U., Akter N., Zohra F.T., Rashid S.B., Hasan N., Rahman S.M., Sarkar M.A.R.
PLoS ONE 2025 20(1) e0317008
Genome-wide identification and characterization of cation-proton antiporter (CPA) gene family in rice (Oryza sativa L.) and their expression profiles in response to phytohormones.
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Solis C.A., Yong M.T., Zhou M., Venkataraman G., Shabala L., Holford P., Shabala S., Chen Z.H.
Int J Mol Sci 2022 23(4)
Evolutionary Significance of NHX Family and NHX1 in Salinity Stress Adaptation in the Genus <i>Oryza</i>.
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Farooq M., Park J.R., Jang Y.H., Kim E.G., Kim K.M.
Front Plant Sci 2021 12 680131
Rice Cultivars Under Salt Stress Show Differential Expression of Genes Related to the Regulation of Na+/K+ Balance.
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Wang Y., Huang L., Du F., Wang J., Zhao X., Li Z., Wang W., Xu J., Fu B.
Sci Rep 2021 11(1) 5166
Comparative transcriptome and metabolome profiling reveal molecular mechanisms underlying OsDRAP1-mediated salt tolerance in rice.
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Neang S., Goto I., Skoulding N.S., Cartagena J.A., Kano-Nakata M., Yamauchi A., Mitsuya S.
BMC Plant Biol. 2020 20(1) 502
Tissue-specific expression analysis of Na+ and Cl- transporter genes associated with salt removal ability in rice leaf sheath.
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Tripathy M.K., Tiwari B.S., Reddy M.K., Deswal R., Sopory S.K.
Protoplasma 2015
Ectopic expression of PgRab7 in rice plants (Oryza sativa L.) results in differential tolerance at the vegetative and seed setting stage during salinity and drought stress.
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Fukuda,A., Nakamura,A., Hara,N., Toki,S. and Tanaka,Y.
Planta 2011 233(1) 175-188
Molecular and functional analyses of rice NHX-type Na+/H+ antiporter genes
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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 light stimulus( GO:0009416 )
response to abscisic acid stimulus( GO:0009737 )
vacuole( GO:0005773 )
integral to membrane( GO:0016021 )
sodium:hydrogen antiporter activity( GO:0015385 )
regulation of pH( GO:0006885 )
sodium ion homeostasis( GO:0055078 )
anion homeostasis( GO:0055081 )
response to salt stress( GO:0009651 )
response to water deprivation( GO:0009414 )
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Trait Ontology
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salt tolerance( TO:0006001 )
drought tolerance( TO:0000276 )
abscisic acid sensitivity( TO:0000615 )
light sensitivity( TO:0000075 )
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Plant Ontology
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leaf sheath( PO:0020104 )
root( PO:0009005 )
shoot system( PO:0009006 )
inflorescence( PO:0009049 )
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Related Strains
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Phenotype images
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Last updated
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Jan 19, 2026
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Update info.