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Detail of Gene

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Basic Information
CGSNL Gene Symbol HXK7
Gene Symbol Synonym OsHXK7, OsHXK8
Gene Name Synonym Hexokinase 7, Hexokinase7, hexokinase 1
Protein Name HEXOKINASE-7
Allele oshxk7-1, oshxk7-2, OsHXK7-G76D, OsHXK7-S148A
Chromosome No. 5
Explanation EC= Q1WM16. AC093954, DQ116389. hexokinase 1 in Yamaguchi et al. 2004. C93441, AU166412. OsHXK8 in Tonosaki et al. 2021.
Trait Class Biochemical character
Tolerance and resistance - Stress tolerance
cDNA Accession No. AK067988
MSU ID LOC_Os05g09500.1
RAP ID Os05g0187100
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)
Link map Classical linkage map
Kamara N., Jiao Y., Huang W., Cao L., Zhu L., Zhao C., Huang X., Shivute F.N., Liu X., Wu J., Shahid M.Q.
Front Plant Sci 2023  14  1229870
Comparative cytological and transcriptome analyses of <i>ny2</i> mutant delayed degeneration of tapetal cells and promotes abnormal microspore development in neo-tetraploid rice.
Kamara N., Lu Z., Jiao Y., Zhu L., Wu J., Chen Z., Wang L., Liu X., Shahid M.Q.
BMC Plant Biol. 2022  22(1)  582
An uncharacterized protein NY1 targets EAT1 to regulate anther tapetum development in polyploid rice.
Tonosaki K., Ono A., Kunisada M., Nishino M., Nagata H., Sakamoto S., Kijima S.T., Furuumi H., Nonomura K.I., Sato Y., Ohme-Takagi M., Endo M., Comai L., Hatakeyama K., Kawakatsu T., Kinoshita T.
Plant Cell 2021  33(1)  85-103
Mutation of the imprinted gene OsEMF2a induces autonomous endosperm development and delayed cellularization in rice.
He Z., Zou T., Xiao Q., Yuan G., Liu M., Tao Y., Zhou D., Zhang X., Deng Q., Wang S., Zheng A., Zhu J., Liang Y., Yu X., Wang A., Liu H., Wang L., Li P., Li S.
Development 2021  148(6) 
An L-type lectin receptor-like kinase promotes starch accumulation during rice pollen maturation.
Xiong Y., Ren Y., Li W., Wu F., Yang W., Huang X., Yao J.
J. Exp. Bot. 2019  70(15)  3765-3780
NF-YC12 is a key multi-functional regulator of accumulation of seed storage substances in rice.
Chen L., Shahid M.Q., Wu J., Chen Z., Wang L., Liu X.
Mol. Genet. Genomics 2018  293(6)  1407-1420
Cytological and transcriptome analyses reveal abrupt gene expression for meiosis and saccharide metabolisms that associated with pollen abortion in autotetraploid rice.
Kim H.B., Cho J.I., Ryoo N., Shin D.H., Park Y.I., Hwang Y.S., Lee S.K., An G., Jeon J.S.
J Integr Plant Biol 2015   
Role of rice cytosolic hexokinase OsHXK7 in sugar signaling and metabolism.
Zhang X., Rerksiri W., Liu A., Zhou X., Xiong H., Xiang J., Chen X., Xiong X.
Gene 2013  530(2)  185-92
Transcriptome profile reveals heat response mechanism at molecular and metabolic levels in rice flag leaf.
Cho,J.I., Ryoo,N., Ko,S., Lee,S.K., Lee,J., Jung,K.H., Lee,Y.H., Bhoo,S.H., Winderickx,J., An,G., Hahn,T.R. and Jeon,J.S.
Planta. 2006  224(3)  598-611
Structure, expression, and functional analysis of the hexokinase gene family in rice (Oryza sativa L.).
Yamaguchi,T., Nakayama,K., Hayashi,T., Yazaki,J., Kishimoto,N., Kikuchi,S. and Koike,S.
Biosci. Biotechnol. Biochem. 2004  68(6)  1315-1323
cDNA Microarray Analysis of Rice Anther Genes under Chilling Stress at the Microsporogenesis Stage Revealed Two Genes with DNA Transposon Castaway in the 5'-Flanking Region.
TextPresso Search Search textpresso for HXK7 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID -
Gene Ontology negative regulation of transcription by glucose( GO:0045014 )
hexokinase activity( GO:0004396 )
ATP binding( GO:0005524 )
glycolysis( GO:0006096 )
cytoplasm( GO:0005737 )
response to heat( GO:0009408 )
carbohydrate metabolic process( GO:0005975 )
seed germination( GO:0009845 )
sugar mediated signaling( GO:0010182 )
response to anoxia( GO:0034059 )
pollen development( GO:0009555 )
Trait Ontology temperature response trait( TO:0000432 )
Plant Ontology 0 seed germination stage( PO:0007057 )
pollen development stage( PO:0001007 )
Related Strains
Phenotype images
Last updated
Nov 20, 2023