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Basic Information
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CGSNL Gene Symbol
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SRT701
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Gene Symbol Synonym
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osSRT701, OsSIRT701, OsSRT1, SRT1, OS-SIR2, OsSRT701
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CGSNL Gene Name
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SIRTUIN 701
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Gene Name Synonym
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sirtuin 1, sirtuin 701
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Protein Name
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SIRTUIN 701
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Allele
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srt1
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Chromosome No.
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4
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Explanation
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AAD42226, B8ARK7. Q7XWV4. AF159133. SIR2-type histone deacetylase class IV. Transcriptional silencer. Similar to yeast SIR2 silencing regulator. a sirtuin-like gene. OsSRT1 in Chen et al. 2021, Xu et al. 2025. GO:2000882 negative regulation of starch catabolic process. GO:1900056: negative regulation of leaf senescence.
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Trait Class
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Seed - Morphological traits - Endosperm
Seed - Physiological traits - Storage substances
Vegetative organ - Leaf
Tolerance and resistance - Stress tolerance
Seed - Physiological traits
Other
Biochemical character
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK069000
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MSU ID
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LOC_Os04g20270.1
LOC_Os04g20270.2
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RAP ID
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Os04g0271000
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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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Xu Q., Chen Z., Wang R., Ma X., Duan Y., Hai D., Chen J., Cheng Z., Zheng L., Huang J., Zhang J., Zhao Y., Chen X.
Nat Commun 2025 16(1) 6588
Regulation of plant immunity through histone H3 β-hydroxybutyrylation-mediated transcriptional control.
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Huang Y., Liu J., Cheng L., Xu D., Liu S., Hu H., Ling Y., Yang R., Zhang Y.
Plants (Basel) 2024 13(17)
Genome-Wide Analysis of the Histone Modification Gene (<i>HM</i>) Family and Expression Investigation during Anther Development in Rice (<i>Oryza sativa</i> L.).
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Chen X., Xu Q., Duan Y., Liu H., Chen X., Huang J., Luo C., Zhou D.X., Zheng L.
J Integr Plant Biol 2021 63(10) 1801-1814
Ustilaginoidea virens modulates lysine 2-hydroxyisobutyrylation in rice flowers during infection.
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Hou J., Ren R., Xiao H., Chen Z., Yu J., Zhang H., Shi Q., Hou H., He S., Li L.
Planta 2021 253(3) 72
Characteristic and evolution of HAT and HDAC genes in Gramineae genomes and their expression analysis under diverse stress in Oryza sativa.
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Zhang H., Zhao Y., Zhou D.X.
Nucleic Acids Res. 2017 45(21) 12241-12255
Rice NAD+-dependent histone deacetylase OsSRT1 represses glycolysis and regulates the moonlighting function of GAPDH as a transcriptional activator of glycolytic genes.
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Fang C., Zhang H., Wan J., Wu Y., Li K., Jin C., Chen W., Wang S., Wang W., Zhang H., Zhang P., Zhang F., Qu L., Liu X., Zhou D.X., Luo J.
Mol Plant 2016
Control of leaf senescence by a MeOH-Jasmonates Cascade That Is Epigenetically Regulated by OsSRT1 in Rice.
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Wu L., Ren D., Hu S., Li G., Dong G., Jiang L., Hu X., Ye W., Cui Y., Zhu L., Hu J., Zhang G., Gao Z., Zeng D., Qian Q., Guo L.
Plant Physiol. 2016
Mutation of OsNaPRT1 in the NAD Salvage Pathway Leads to Withered Leaf Tips in Rice.
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Zhang H., Lu Y., Zhao Y., Zhou D.X.
Plant Sci. 2016 248 28-36
OsSRT1 is involved in rice seed development through regulation of starch metabolism gene expression.
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Huang L,Sun Q,Qin F,Li C,Zhao Y,Zhou DX
Plant Physiol. 2007 144 1508-19
Down-regulation of a SILENT INFORMATION REGULATOR2-related histone deacetylase gene, OsSRT1, induces DNA fragmentation and cell death in rice.
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Yau,C.P., Zhuang,C.X., Zee,S.Y. and Yip,W.K.
Sex. Plant Reprod. 2005 18(2) 65-74
Expression of a microsporocyte-specific gene encoding dihydroflavonol 4-reductase-like protein is developmentally regulated during early microsporogenesis in rice
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Pandey R., Andreas Müller, Carolyn A Napoli, David A Selinger, Craig S Pikaard, Eric J Richards, Bender J., David W Mount, Richard A Jorgensen
Nucleic Acids Res. 2002 30(23) 5036-55
Analysis of histone acetyltransferase and histone deacetylase families of Arabidopsis thaliana suggests functional diversification of chromatin modification among multicellular eukaryotes.
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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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nucleus( GO:0005634 )
starch catabolic process( GO:0005983 )
regulation of starch biosynthetic process( GO:0010581 )
hydrolase activity( GO:0016787 )
NAD-dependent histone deacetylase activity( GO:0017136 )
response to vitamin B3( GO:0033552 )
NAD salvage( GO:0034355 )
negative regulation of histone acetylation( GO:0035067 )
metal ion binding( GO:0046872 )
seed development( GO:0048316 )
jasmonic acid mediated signaling pathway( GO:0009867 )
leaf senescence( GO:0010150 )
methanol biosynthetic process( GO:0046169 )
NAD binding( GO:0070403 )
regulation of jasmonic acid biosynthetic process( GO:0080141 )
negative regulation of glycolysis( GO:0045820 )
regulation of response to stress( GO:0080134 )
positive regulation of transcription, DNA-dependent( GO:0045893 )
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Trait Ontology
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microsporocyte development trait( TO:0000723 )
seed development trait( TO:0000653 )
100-seed weight( TO:0000269 )
spikelet fertility( TO:0000180 )
starch content( TO:0000696 )
chalky endosperm( TO:0000266 )
starch grain synthesis( TO:0002658 )
leaf senescence( TO:0000249 )
jasmonic acid content( TO:0002668 )
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Plant Ontology
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seed development stage( PO:0001170 )
shoot system( PO:0009006 )
carpel( PO:0009030 )
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Related Strains
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Phenotype images
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Last updated
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Nov 19, 2025
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Update info.