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Basic Information
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CGSNL Gene Symbol
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RDR1
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Gene Symbol Synonym
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OsRDR1
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CGSNL Gene Name
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RNA-DEPENDENT RNA POLYMERASE 1
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Gene Name Synonym
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RNA-dependent RNA polymerase 1, Probable RNA-dependent RNA polymerase 1
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Protein Name
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RNA-DEPENDENT RNA POLYMERASE 1
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Allele
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Chromosome No.
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2
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Explanation
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EC=2.7.7.48 Q0DXS3. O. sativa cv Kitaake protein (transcript ID): OsKRDR1a (OsKitaake02g325100.1), OsKRDR1b (OsKitaake02g325100.2).
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Trait Class
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Biochemical character
Tolerance and resistance - Disease resistance
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK101440
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MSU ID
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LOC_Os02g50330.1
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RAP ID
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Os02g0736200
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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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Naim M.D., Alamin M., Mosharof M.P., Imtiaj A., Haque Mollah MN.
Heliyon 2024 10(22) e40395
Major components of RNAi gene families in <i>Oryza sativa</i> cultivar <i>Kitaake</i>: <i>In-silico</i> discovery and characterization.
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Wang L., Yuan J., Ma Y., Jiao W., Ye W., Yang D.L., Yi C., Chen Z.J.
Mol Plant 2018 11(2) 300-314
Rice Interploidy Crosses Disrupt Epigenetic Regulation, Gene Expression, and Seed Development.
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Wang H., Jiao X., Kong X., Hamera S., Wu Y., Chen X., Fang R., Yan Y.
Plant Physiol. 2016 170(4) 2365-77
A Signaling Cascade from miR444 to RDR1 in Rice Antiviral RNA Silencing Pathway.
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Jiang L., Qian D., Zheng H., Meng L.Y., Chen J., Le W.J., Zhou T., Zhou Y.J., Wei C.H., Li Y.
Virus Res. 2012 163(2) 512-9
RNA-dependent RNA polymerase 6 of rice (Oryza sativa) plays role in host defense against negative-strand RNA virus, Rice stripe virus.
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Urayama S,Moriyama H,Aoki N,Nakazawa Y,Okada R,Kiyota E,Miki D,Shimamoto K,Fukuhara T
Plant Cell Physiol. 2010 51(1) 58-67
Knock-down of OsDCL2 in Rice Negatively Affects Maintenance of the Endogenous dsRNA Virus, Oryza sativa Endornavirus.
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Zong J., Yao X., Yin J., Zhang D., Ma H.
Gene 2009 447(1) 29-39
Evolution of the RNA-dependent RNA polymerase (RdRP) genes: duplications and possible losses before and after the divergence of major eukaryotic groups.
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Quilis J, Penas G, Messeguer J, Brugidou C, San Segundo B.
Mol. Plant Microbe Interact. 2008 21(9) 1215-31.
The Arabidopsis AtNPR1 inversely modulates defense responses against fungal, bacterial, or viral pathogens while conferring hypersensitivity to abiotic stresses in transgenic rice.
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Kapoor M, Arora R, Lama T, Nijhawan A, Khurana JP, Tyagi AK, Kapoor S.
BMC Genomics. 2008 9 451
Genome-wide identification, organization and phylogenetic analysis of Dicer-like, Argonaute and RNA-dependent RNA Polymerase gene families and their expression analysis during reproductive development and stress in rice.
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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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RNA binding( GO:0003723 )
RNA-directed RNA polymerase activity( GO:0003968 )
gene silencing by RNA( GO:0031047 )
defense response to virus( GO:0051607 )
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Trait Ontology
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viral disease resistance( TO:0000148 )
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Plant Ontology
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Related Strains
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Phenotype images
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Last updated
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Jul 10, 2025
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