|
Basic Information
|
|
CGSNL Gene Symbol
|
BC12
|
|
Gene Symbol Synonym
|
bc12, gdd, GDD1, BC12/GDD1, OsGDD1, OsBC12/GDD1, OsBC12, LGW, OsLGW, SWB9, OsSWB9
|
|
CGSNL Gene Name
|
BRITTLE CULM 12
|
|
Gene Name Synonym
|
Gibberellin-deficient dwarf 1, gibberellin-deficient dwarf1, kinesin-4 protein BRITTLE CULM12, kinesin-like protein BRITTLE CULM12, OsKinesin-4, low grain weight, small and white belly 9
|
|
Protein Name
|
KINESIN-4 PROTEIN
|
|
Allele
|
bc12-1, bc12-2, gdd1, lgw, swb9
|
|
Chromosome No.
|
9
|
|
Explanation
|
Q6YUL8. PO:0030123: panicle inflorescence. TO:0000975: grain width. GO:2000904: regulation of starch metabolic process.
|
|
Trait Class
|
Vegetative organ - Culm
Seed - Morphological traits - Endosperm
Seed - Morphological traits - Grain shape
Character as QTL - Grain quality
|
|
Expression
|
|
|
Sequence/Locus
|
|
cDNA Accession No.
|
AK100974
|
|
MSU ID
|
LOC_Os09g02650.1
|
|
RAP ID
|
Os09g0114500
|
|
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)
|
-
|
|
Map
|
|
Locate(cM)
|
|
|
Link map
|
Classical linkage map
|
|
References
|
|
Chen Y., Hui S., Li H., Jiao G., Cao R., Zhou L., Wang J., Mawia A.M., Yang L., Wu Y., Zhang Y., Sheng Z., Shao G., Zhao F., Wang L., Lyu Y., Tang S., Hu S., Hu P.
Plant Biotechnol. J. 2025 23(7) 2793-2808
A myb61-SWB9-KOs module regulates grain chalkiness via gibberellin biosynthesis in rice endosperm.
|
|
Ye Y., Wang S., Ren Y., Yang H., Guo J., Jiang H., Zhu X., Li W., Tao L., Zhan Y., Wu Y., Fu X., Wu K., Liu B.
Front Plant Sci 2022 13 997624
Low grain weight, a new allele of BRITTLE CULM12, affects grain size.through regulating <i>GW7</i> expression in rice.
|
|
Jiang H., Ren Y., Guo J., Yang H., Zhu X., Li W., Tao L., Zhan Y., Wang Q., Wu Y., Liu B., Ye Y.
Biotechnol Biofuels Bioprod 2022 15(1) 111
CEF3 is involved in membrane trafficking and essential for secondary cell wall biosynthesis and its mutation enhanced biomass enzymatic saccharification in rice.
|
|
Gong R., Cao H., Zhang J., Xie K., Wang D., Yu S.
Plant J. 2018 94(1) 32-47
Divergent functions of the GAGA-binding transcription factor family in rice.
|
|
Xu X., Walter W.J., Liu Q., Machens I., Nick P.
Sci Rep 2018 8(1) 3588
A rice class-XIV kinesin enters the nucleus in response to cold.
|
|
Li F., Liu S., Xu H., Xu Q.
Biotechnol Biofuels 2018 11 298
A novel FC17/CESA4 mutation causes increased biomass saccharification and lodging resistance by remodeling cell wall in rice.
|
|
Burman N., Bhatnagar A., Khurana J.P.
Plant Physiol. 2017
OsbZIP48, a HY5 transcription factor ortholog, exerts pleiotropic effects in light-regulated development.
|
|
Wu B., Zhang B., Dai Y., Zhang L., Shang-Guan K., Peng Y., Zhou Y., Zhu Z.
Plant Physiol. 2012 159(4) 1440-52
Brittle culm15 encodes a membrane-associated chitinase-like protein required for cellulose biosynthesis in rice.
|
|
Li J,Jiang J,Qian Q,Xu Y,Zhang C,Xiao J,Du C,Luo W,Zou G,Chen M,Huang Y,Feng Y,Cheng Z,Yuan M,Chong K
Plant Cell 2011 23(2) 628-40
Mutation of Rice BC12/GDD1, Which Encodes a Kinesin-Like Protein That Binds to a GA Biosynthesis Gene Promoter, Leads to Dwarfism with Impaired Cell Elongation.
|
|
Zhang M., Zhang B., Qian Q., Yu Y., Li R., Zhang J., Liu X., Zeng D., Li J., Zhou Y.
Plant J. 2010 63(2) 312-328
Brittle Culm 12, a dual-targeting kinesin-4 protein, controls cell-cycle progression and wall properties in rice
|
|
DB Reference
|
|
Gramene ID
|
-
|
|
Ontologies
|
|
Gene Ontology
|
amyloplast organization( GO:0009660 )
regulation of starch biosynthetic process( GO:0010581 )
endosperm development( GO:0009960 )
sucrose metabolic process( GO:0005985 )
starch metabolic process( GO:0005982 )
response to gibberellin stimulus( GO:0009739 )
gibberellic acid mediated signaling( GO:0009740 )
negative regulation of gibberellin biosynthetic process( GO:0010373 )
regulation of unidimensional cell growth( GO:0051510 )
seed development( GO:0048316 )
inflorescence development( GO:0010229 )
regulation of cell proliferation( GO:0042127 )
positive regulation of transcription, DNA-dependent( GO:0045893 )
microtubule motor activity( GO:0003777 )
ATP binding( GO:0005524 )
microtubule-based movement( GO:0007018 )
microtubule( GO:0005874 )
plus-end-directed microtubule motor activity( GO:0008574 )
microtubule binding( GO:0008017 )
sequence-specific DNA binding( GO:0043565 )
cell cycle( GO:0007049 )
cellulose microfibril organization( GO:0010215 )
plant-type cell wall biogenesis( GO:0009832 )
cytoplasm( GO:0005737 )
nucleus( GO:0005634 )
kinesin complex( GO:0005871 )
cytoskeleton( GO:0005856 )
transcription, DNA-dependent( GO:0006351 )
regulation of growth( GO:0040008 )
regulation of gibberellic acid mediated signaling( GO:0009937 )
|
|
Trait Ontology
|
grain length( TO:0000734 )
grain size( TO:0000397 )
grain weight( TO:0000590 )
plant height( TO:0000207 )
inflorescence development trait( TO:0000621 )
seed development trait( TO:0000653 )
chalky endosperm( TO:0000266 )
endosperm color( TO:0000487 )
gibberellic acid content( TO:0002675 )
gibberellic acid sensitivity( TO:0000166 )
endosperm related trait( TO:0000575 )
starch grain synthesis( TO:0002658 )
starch grain shape( TO:0002656 )
panicle length( TO:0000040 )
primary branch number( TO:0000547 )
days to heading( TO:0000137 )
tiller number( TO:0000346 )
grain thickness( TO:0000399 )
grain width( TO:0000402 )
1000-seed weight( TO:0000382 )
endosperm storage protein content( TO:0002653 )
total soluble sugar content( TO:0000340 )
amylose content( TO:0000196 )
starch content( TO:0000696 )
gel consistency( TO:0000211 )
hot paste viscosity( TO:0000408 )
cool paste viscosity( TO:0000379 )
gelatinization temperature( TO:0000462 )
peak viscosity( TO:0000409 )
setback viscosity( TO:0000412 )
|
|
Plant Ontology
|
stem internode( PO:0020142 )
root( PO:0009005 )
inflorescence( PO:0009049 )
stem( PO:0009047 )
inflorescence development stage( PO:0001083 )
seed development stage( PO:0001170 )
|
|
Related Strains
|
|
-
|
|
Phenotype images
|
|
-
|
|
Last updated
|
|
Sep 24, 2025
|
Update info.