Gene - Detail

Detail of Gene

Basic Information
CGSNL Gene Symbol HSP101
Gene Symbol Synonym Oshsp101, OsHSP101, ClpB-cyt, OsClpB-cyt, ClpB-C/Hsp100, OsClpB-C, Hsp101-1, OsHsp101-1
CGSNL Gene Name HEAT SHOCK PROTEIN 101
Gene Name Synonym Heat shock protein 101, class I Clp ATPase B-CYT, Clp-B cytoplasmic, Heat shock protein 101, ClpB/Hsp100 cytoplasmic isoform
Protein Name HEAT SHOCK PROTEIN 101
Allele hsp101, hsp101-1, hsp101-2
Chromosome No. 5
Explanation small heat shock protein. Q6F2Y7. AJ316025. AU093088. O:2000377: regulation of reactive oxygen species metabolic process. GO:0098869: cellular oxidant detoxification.
Trait Class Tolerance and resistance - Stress tolerance
Expression
Sequence/Locus
cDNA Accession No. AK105433
AK100903
MSU ID LOC_Os05g44340.1
RAP ID Os05g0519700
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 to INSD Accession List
Map
Locate(cM)
Link map Classical linkage map
References
Yu H., Jiang L., Sun B., Liu Q., Mao X., Zhang J., Chen P., Chen W., Li C., Lyu S.
Genes (Basel) 2025  16(9) 
<i>Hsp101-1</i> Orchestrates Thermotolerance in Rice via Pre-Activated Transcriptional Networks and Modular Cross-Tissue Coordination.
Fang Y., Liao H., Wei Y., Yin J., Cha J., Liu X., Chen X., Chen L., Ma Z., Zhang J., Yong S., Zhou X., Xiong J., Cui X., Lyu X., Li W., Zhu H., Yang Y., Guo Y., Wang C., Ouyang Q., Wang L., Xiong Q., Tang Y., Zhu X., Lu X., Hou Q., Li W., Chern M., He M., Wang J., Song L., Chen X.
Nat Commun 2025  16(1)  6485
OsCDPK24 and OsCDPK28 phosphorylate heat shock factor OsHsfA4d to orchestrate abiotic and biotic stress responses in rice.
Wan J., Zhang J., Zan X., Zhu J., Chen H., Li X., Zhou Z., Gao X., Chen R., Huang Z., Xu Z., Li L.
Plants (Basel) 2023  12(13) 
Overexpression of Rice Histone H1 Gene Reduces Tolerance to Cold and Heat Stress.
Freeg H.A., Attia K.A., Casson S., Fiaz S., Ramadan E.A., Banna A.E., Zoulias N., Aboshosha A., Alamery S.
PLoS ONE 2022  17(3)  e0266087
Physio-biochemical responses and expressional profiling analysis of drought tolerant genes in new promising rice genotype.
Ren Y., Huang Z., Jiang H., Wang Z., Wu F., Xiong Y., Yao J.
J. Exp. Bot. 2021  72(8)  2947-2964
A heat stress responsive NAC transcription factor heterodimer plays key roles in rice grain filling.
Park H.J., Jung H.M., Lee A., Jo S.H., Lee H.J., Kim H.S., Jung C.K., Min S.R., Cho H.S.
Int J Mol Sci 2021  22(16) 
SUMO Modification of OsFKBP20-1b Is Integral to Proper Pre-mRNA Splicing upon Heat Stress in Rice.
Sera Y., Hanamata S., Sakamoto S., Ono S., Kaneko K., Mitsui Y., Koyano T., Fujita N., Sasou A., Masumura T., Saji H., Nonomura K.I., Mitsuda N., Mitsui T., Kurusu T., Kuchitsu K.
Sci Rep 2019  9(1)  18544
Essential roles of autophagy in metabolic regulation in endosperm development during rice seed maturation.
Dell'Aglio E., Boycheva S., Fitzpatrick T.B.
Plant Physiol. 2017  174(4)  2098-2112
The pseudoenzyme PDX1.2 Sustains Vitamin B6 Biosynthesis as a Function of Heat Stress.
Mishra R.C., Richa, Singh A., Tiwari L.D., Grover A.
Cell Stress Chaperones 2015   
Characterization of 5'UTR of rice ClpB-C/Hsp100 gene: evidence of its involvement in post-transcriptional regulation.
Jiang L., Liu X., Xiong G., Liu H., Chen F., Wang L., Meng X., Liu G., Yu H., Yuan Y., Yi W., Zhao L., Ma H., He Y., Wu Z., Melcher K., Qian Q., H.EricXu, Wang Y., Li J.
Nature 2013  504  401-405
DWARF 53 acts as a repressor of strigolactone signalling in rice
Singh A., Mittal D., Lavania D., Agarwal M., Mishra R.C., Grover A.
Cell Stress Chaperones 2011  17(2)  243-54.
OsHsfA2c and OsHsfB4b are involved in the transcriptional regulation of cytoplasmic OsClpB (Hsp100) gene in rice (Oryza sativa L.).
Singh A., Singh U., Mittal D., Grover A.
BMC Genomics 2010  11  95.
Genome-wide analysis of rice ClpB/HSP100, ClpC and ClpD genes
Chang CC,Huang PS,Lin HR,Lu CH
Plant Cell Physiol. 2007  48  1098-107
Transactivation of protein expression by rice HSP101 in planta and using Hsp101 as a selection marker for transformation.
Agarwal M, Sahi C, Katiyar-Agarwal S, Agarwal S, Young T, Gallie DR, Sharma VM, Ganesan K, Grover A.
Plant Mol. Biol. 2003  51(4)  543-553
Molecular characterization of rice hsp101: complementation of yeast hsp104 mutation by disaggregation of protein granules and differential expression in indica and japonica rice types.
DB Reference
Gramene ID -
Ontologies
Gene Ontology response to endoplasmic reticulum stress( GO:0034976 )
response to water deprivation( GO:0009414 )
response to stress( GO:0006950 )
ATP binding( GO:0005524 )
protein binding( GO:0005515 )
response to heat( GO:0009408 )
protein metabolic process( GO:0019538 )
nucleoside-triphosphatase activity( GO:0017111 )
Trait Ontology heat tolerance( TO:0000259 )
drought tolerance( TO:0000276 )
Plant Ontology flag leaf( PO:0020103 )
spikelet( PO:0009051 )
Related Strains
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Phenotype images
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Last updated
Dec 17, 2025

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