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Basic Information
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CGSNL Gene Symbol
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RRS1
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Gene Symbol Synonym
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OsMYB58/63, OsMYB58, OsMYB63, MYB58/63, MYB58, MYB63, OsMYB58/63b, MYB58/63b, Os2R_MYB51, 2R_MYB51, MYB2-58, OsMYB2-58, OsRRS1
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CGSNL Gene Name
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ROBUST ROOT SYSTEM 1
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Gene Name Synonym
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myb transcription factor 58/63, transcription factor MYB58/63, R2R3-MYB Transcription Factor 51, R2R3-MYB transcription factor 2-58, Robust Root System 1
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Protein Name
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Allele
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RRS1T, rrs1, RRS1-KO, RRS1-KO1, RRS1-KO2
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Chromosome No.
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4
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Explanation
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OsMYB58/63b in Zhao et al. 2019. a candidate gene for qRL4-2. GO:2000280: regulation of root development. PO:0030123: panicle inflorescence. TO:0000919: grain weight. GO:1901348: positive regulation of secondary cell wall biogenesis. TO:0000993: cellulose content. GO:2001008: positive regulation of cellulose biosynthetic process.
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Trait Class
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Vegetative organ - Root
Tolerance and resistance - Stress tolerance
Character as QTL - Yield and productivity
Other
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK111960
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MSU ID
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LOC_Os04g50770.1
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RAP ID
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Os04g0594100
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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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Peng W., Zhang Y., Xie H., Yu Y., Zhu M.
Front Plant Sci 2025 16 1668800
Research progress on the synergistic regulation of MYB transcription factor-mediated developmental plasticity and stress responses in rice.
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Zhang H.C., Gong Y.H., Tao T., Lu S., Zhou W.Y., Xia H., Zhang X.Y., Yang Q.Q., Zhang M.Q., Hong L.M., Guo Q.Q., Ren X.Z., Yang Z.D., Cai X.L., Ren D.Y., Gao J.P., Jin S.K., Leng Y.J.
BMC Genomics 2024 25(1) 797
Genome-wide identification of R2R3-MYB transcription factor subfamily genes involved in salt stress in rice (Oryza sativa L.).
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Gao J., Zhao Y., Zhao Z., Liu W., Jiang C., Li J., Zhang Z., Zhang H., Zhang Y., Wang X., Sun X., Li Z.
New Phytol. 2023 238(3) 1146-1162
RRS1 shapes robust root system to enhance drought resistance in rice.
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Chen Y., Qi H., Yang L., Xu L., Wang J., Guo J., Zhang L., Tan Y., Pan R., Shu Q., Qian Q., Song S.
Cell Rep 2023 42(7) 112702
The OsbHLH002/OsICE1-OSH1 module orchestrates secondary cell wall formation in rice.
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Zhao K., Lin F., Romero-Gamboa SP., Saha P., Goh H.J., An G., Jung K.H., Hazen S.P., Bartley L.E.
Front Plant Sci 2019 10 1275
Rice Genome-Scale Network Integration Reveals Transcriptional Regulators of Grass Cell Wall Synthesis.
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Andrade L.M., Peixoto-Junior RF., Ribeiro R.V., Nóbile PM., Brito M.S., Marchiori P.E.R., Carlin S.D., Martins A.P.B., Goldman M.H.S., Llerena J.P.P., Fregonesi C., Perecin D., Nebó JFCO., Figueira A., Benatti T.R., da Silva J., Mazzafera P., Creste S.
Front Plant Sci 2019 10 65
Biomass Accumulation and Cell Wall Structure of Rice Plants Overexpressing a Dirigent-Jacalin of Sugarcane (<i>ShDJ</i>) Under Varying Conditions of Water Availability.
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Ye Y., Wu K., Chen J., Liu Q., Wu Y., Liu B., Fu X.
Rice (N Y) 2018 11(1) 36
OsSND2, a NAC family transcription factor, is involved in secondary cell wall biosynthesis through regulating MYBs expression in rice.
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Noda S., Koshiba T., Hattori T., Yamaguchi M., Suzuki S., Umezawa T.
Planta 2015 242(3) 589-600
The expression of a rice secondary wall-specific cellulose synthase gene, OsCesA7, is directly regulated by a rice transcription factor, OsMYB58/63.
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Hirano K., Kondo M., Aya K., Miyao A., Sato Y., Antonio B.A., Namiki N., Nagamura Y., Matsuoka M.
Plant Cell Physiol. 2013 54(11) 1791-802
Identification of transcription factors involved in rice secondary cell wall formation.
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Madana M R Ambavaram, Krishnan A., Kurniawan R Trijatmiko, Pereira A.
Plant Physiol. 2011 155(2) 916-31
Coordinated activation of cellulose and repression of lignin biosynthesis pathways 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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secondary cell wall biogenesis( GO:0009834 )
plant-type cell wall organization( GO:0009664 )
cell wall thickening( GO:0052386 )
cellulose biosynthetic process( GO:0030244 )
response to auxin stimulus( GO:0009733 )
water homeostasis( GO:0030104 )
negative regulation of auxin mediated signaling pathway( GO:0010930 )
auxin mediated signaling pathway( GO:0009734 )
regulation of cell proliferation( GO:0042127 )
regulation of root meristem growth( GO:0010082 )
root development( GO:0048364 )
response to cadmium ion( GO:0046686 )
response to water deprivation( GO:0009414 )
DNA binding( GO:0003677 )
chromatin binding( GO:0003682 )
nucleus( GO:0005634 )
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Trait Ontology
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drought tolerance( TO:0000276 )
root development trait( TO:0000656 )
water use efficiency( TO:0001017 )
root length( TO:0000227 )
lateral root length( TO:0001012 )
lateral root number( TO:0001013 )
root volume( TO:0000233 )
root dry weight( TO:0000078 )
auxin sensitivity( TO:0000163 )
grain weight( TO:0000590 )
grain yield( TO:0000396 )
relative yield( TO:0000153 )
relative biomass( TO:0000143 )
photosynthetic rate( TO:0001015 )
leaf temperature( TO:0000504 )
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Plant Ontology
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root development stage( PO:0007520 )
seedling( PO:0008037 )
trichome( PO:0000282 )
leaf( PO:0025034 )
leaf sheath( PO:0020104 )
stem( PO:0009047 )
root( PO:0009005 )
inflorescence( PO:0009049 )
root apical meristem( PO:0020147 )
lateral root primordium( PO:0000016 )
sclerenchyma( PO:0005427 )
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Related Strains
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Phenotype images
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Last updated
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Jan 12, 2026
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Update info.