Gene - Detail

Detail of Gene

Basic Information
CGSNL Gene Symbol _
Gene Symbol Synonym OsMYBR1, MYBR1
CGSNL Gene Name _
Gene Name Synonym MYB-RELATED TRANSCRIPTION FACTOR 1
Protein Name
Allele osmybr1, osmybr1-1, osmybr1-2
Chromosome No. 10
Explanation a 1R-MYB Family Transcription Factor. GO:0000981: DNA-binding transcription factor activity, RNA polymerase II-specific. GO:2000014: regulation of endosperm development. TO:0001069: cooking quality trait.
Trait Class Seed - Morphological traits - Endosperm
Seed - Physiological traits - Storage substances
Character as QTL - Grain quality
Character as QTL - Yield and productivity
Expression
Sequence/Locus
cDNA Accession No. -
MSU ID LOC_Os10g20990.1
RAP ID Os10g0350200/Os10g0350400/Os10g0350450
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)
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Map
Locate(cM)
Link map Classical linkage map
References
Huang K., Chen L., Jiao G., Ruan Z., Li X., Tang S., Hu P., Wei X.
Life (Basel) 2025  15(6) 
<i>OsMYBR1</i>, a 1R-MYB Family Transcription Factor Regulates Starch Biosynthesis in Rice Endosperm.
DB Reference
Gramene ID -
Ontologies
Gene Ontology endosperm development( GO:0009960 )
nucleus( GO:0005634 )
cytoplasm( GO:0005737 )
regulation of starch biosynthetic process( GO:0010581 )
translation( GO:0006412 )
structural constituent of ribosome( GO:0003735 )
regulation of transcription, DNA-dependent( GO:0006355 )
RNA polymerase II regulatory transcription factor site sequence-specific DNA binding( GO:0000978 )
Trait Ontology grain yield( TO:0000396 )
seed quality( TO:0000162 )
gelatinization temperature( TO:0000462 )
amylopectin content( TO:0000097 )
alkali digestion( TO:0000134 )
grain weight( TO:0000590 )
grain thickness( TO:0000399 )
starch content( TO:0000696 )
starch grain shape( TO:0002656 )
starch grain synthesis( TO:0002658 )
amylose content( TO:0000196 )
chalky endosperm( TO:0000266 )
1000-seed weight( TO:0000382 )
endosperm storage protein content( TO:0002653 )
Plant Ontology endosperm development stage( PO:0007633 )
Related Strains
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Phenotype images
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Last updated
Oct 9, 2025


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