Gene - Detail

Detail of Gene

Basic Information
CGSNL Gene Symbol CHX4
Gene Symbol Synonym OsSTA291, OsCHX04, CHX04, OsCHX4, OsCHX18, CHX18
CGSNL Gene Name CATION/H+ EXCHANGER 4
Gene Name Synonym cation/H+ exchanger 4, cation/H+ exchanger 18
Protein Name CATION/H+ EXCHANGER 4
Allele
Chromosome No. 12
Explanation a mature anther-preferentially expressed gene. OsCHX18 in Islam et al. 2025.
Trait Class Biochemical character
Reproductive organ - Spikelet, flower, glume, awn
Expression
Sequence/Locus
cDNA Accession No. AK070701
MSU ID LOC_Os12g44300.1
RAP ID Os12g0640500
Links Oryzabase Chromosome View ( IRGSP 1.0 / Build5 )
RAP-DB ( IRGSP 1.0 / Build5 )
Related IDs List ( IRGSP 1.0 / Build5 )
INSD Accession List
(Test version) 		-
Map
Locate(cM)
Link map Classical linkage map
References
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.
Ling S., Chen C., Wang Y., Sun X., Lu Z., Ouyang Y., Yao J.
BMC Genomics 2015  16  101
The mature anther-preferentially expressed genes are associated with pollen fertility, pollen germination and anther dehiscence in rice.
Sze H., Padmanaban S., Françoise Cellier, Honys D., Ning-Hui Cheng, Kevin W Bock, Genevieve Conéjéro, Li X., Twell D., John M Ward, Kendal D Hirschi
Plant Physiol. 2004  136(1)  2532-47
Expression patterns of a novel AtCHX gene family highlight potential roles in osmotic adjustment and K+ homeostasis in pollen development.
DB Reference
Gramene ID -
Ontologies
Gene Ontology solute:hydrogen antiporter activity( GO:0015299 )
integral to membrane( GO:0016021 )
Trait Ontology -
Plant Ontology anther( PO:0009066 )
Related Strains
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Phenotype images
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Last updated
Jun 13, 2025

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