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Basic Information
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CGSNL Gene Symbol
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HAK21
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Gene Symbol Synonym
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OsHAK21
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CGSNL Gene Name
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HIGH-AFFINITY POTASSIUM(K+) TRANSPORTER 21
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Gene Name Synonym
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High-affinity Potassium(K+) Transporter 21, Potassium transporter 21
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Protein Name
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HIGH-AFFINITY POTASSIUM(K+) TRANSPORTER 21
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Allele
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oshak21, OsHAK21-JCQ, OsHAK21-IR26
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Chromosome No.
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3
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Explanation
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Q75G84. KT-HAK-KUP family of transporters. the candidate gene for qSE3 (a quantitative locus for seed germination and seedling establishment). GO:0090351: seedling development. TO:0000949: seedling growth and development trait.
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Trait Class
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Biochemical character
Tolerance and resistance - Stress tolerance
Character as QTL - Germination
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Expression
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Sequence/Locus
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cDNA Accession No.
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Q75G84
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MSU ID
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LOC_Os03g37930.1
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RAP ID
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Os03g0576200
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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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Jin X., Li X., Xie Z., Sun Y., Jin L., Hu T., Huang J.
Plant Physiol. 2023
OsNUCLEAR FACTOR-YC5 modulates rice seed germination by regulating synergistic hormone signaling.
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Song J., Yang H., Qiao C., Zhu C., Bai T., Du H., Ma S., Wang N., Luo C., Zhang Y., Ma T., Li P., Tian L.
Front Plant Sci 2023 14 1095929
Natural variations of chlorophyll fluorescence and ion transporter genes influenced the differential response of <i>japonica</i> rice germplasm with different salt tolerances.
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Ge L., Guo H., Li X., Tang M., Guo C., Bao H., Huang L., Yi Y., Cui Y., Chen L.
Front Plant Sci 2022 13 863233
OsSIDP301, a Member of the DUF1644 Family, Negatively Regulates Salt Stress and grain size in Rice.
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Pandey M., Paladi R.K., Srivastava A.K., Suprasanna P.
Sci Rep 2021 11(1) 3000
Thiourea and hydrogen peroxide priming improved K+ retention and source-sink relationship for mitigating salt stress in rice.
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Song T., Shi Y., Shen L., Cao C., Shen Y., Jing W., Tian Q., Lin F., Li W., Zhang W.
Proc. Natl. Acad. Sci. U.S.A. 2021 118(50)
An endoplasmic reticulum-localized cytochrome <i>b</i> 5 regulates high-affinity K+ transport in response to salt stress in rice.
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Wang Y., Wang J., Zhao X., Yang S., Huang L., Du F., Li Z., Zhao X., Fu B., Wang W.
Rice (N Y) 2020 13(1) 50
Overexpression of the Transcription Factor Gene OsSTAP1 Increases salt tolerance in Rice.
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He Y., Yang B., He Y., Zhan C., Cheng Y., Zhang J., Zhang H., Cheng J., Wang Z.
Plant J. 2019 97(6) 1089-1104
A quantitative trait locus, qSE3, promotes seed germination and seedling establishment under salinity stress in rice.
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Shen Y., Shen L., Shen Z., Jing W., Ge H., Zhao J., Zhang W.
Plant Cell Environ. 2015
The potassium transporter OsHAK21 functions in the maintenance of ion homeostasis and tolerance to salt stress in rice.
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Wu H., Ye H., Yao R., Zhang T., Xiong L.
Plant Sci. 2015 232 1-12
OsJAZ9 acts as a transcriptional regulator in jasmonate signaling and modulates salt stress tolerance in rice.
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Yang Z,Gao Q,Sun C,Li W,Gu S,Xu C
J Genet Genomics 2009 36 161-72
Molecular evolution and functional divergence of HAK potassium transporter gene family in rice (Oryza sativa L.).
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R. Naga Amrutha, P. Nataraj Sekhar, Rajeev K. Varshney and P.B. Kavi Kishor
Plant Sci. 2007 172(4) 708-721
Genome-wide analysis and identification of genes related to potassium transporter families in rice (Oryza sativa L.)
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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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potassium ion transport( GO:0006813 )
response to jasmonic acid stimulus( GO:0009753 )
potassium ion transmembrane transporter activity( GO:0015079 )
integral to membrane( GO:0016021 )
potassium ion binding( GO:0030955 )
plasma membrane( GO:0005886 )
cellular sodium ion homeostasis( GO:0006883 )
response to salt stress( GO:0009651 )
potassium ion import( GO:0010107 )
cellular potassium ion homeostasis( GO:0030007 )
response to hydrogen peroxide( GO:0042542 )
response to abscisic acid stimulus( GO:0009737 )
positive regulation of seed germination( GO:0010030 )
abscisic acid mediated signaling( GO:0009738 )
positive regulation of abscisic acid biosynthetic process( GO:0010116 )
positive regulation of abscisic acid mediated signaling( GO:0009789 )
response to oxidative stress( GO:0006979 )
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Trait Ontology
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jasmonic acid sensitivity( TO:0000172 )
salt tolerance( TO:0006001 )
potassium uptake( TO:0000514 )
potassium content( TO:0000609 )
sodium to potassium content ratio( TO:0000525 )
abscisic acid sensitivity( TO:0000615 )
sodium uptake( TO:0000527 )
hydrogen peroxide content( TO:0000605 )
oxidative stress( TO:0002657 )
seed development trait( TO:0000653 )
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Plant Ontology
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parenchyma( PO:0005421 )
xylem( PO:0005352 )
0 seed germination stage( PO:0007057 )
seed( PO:0009010 )
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Related Strains
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Phenotype images
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Last updated
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Mar 17, 2025
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Update info.