|
Basic Information
|
|
CGSNL Gene Symbol
|
BU1
|
|
Gene Symbol Synonym
|
ILI4, OsILI4 , OsBU1, BU1/ILI4, OsbHLH172, bHLH172
|
|
CGSNL Gene Name
|
BRASSINOSTEROID UPREGULATED 1
|
|
Gene Name Synonym
|
BRASSINOSTEROID UPREGULATED1, Increased Leaf Inclination4, BR upregulated 1, basic helix-loop-helix protein 172
|
|
Protein Name
|
|
|
Allele
|
ili4
|
|
Chromosome No.
|
6
|
|
Explanation
|
Q0DDF6. Transcription level is upregulated by BL application to rice. Helix-loop-helix protein. the closest homolog of PGL2. TO:0000893: stem shape. TO:0000975: grain width. TO:0000919: grain weight.
|
|
Trait Class
|
Vegetative organ - Leaf
Vegetative organ - Culm
Reproductive organ - Pollination, fertilization, fertility
Seed - Morphological traits
Seed - Morphological traits - Grain shape
Character as QTL - Yield and productivity
Character as QTL - Plant growth activity
Other
|
|
Expression
|
|
|
Sequence/Locus
|
|
cDNA Accession No.
|
AK071601
|
|
MSU ID
|
LOC_Os06g12210.1
|
|
RAP ID
|
Os06g0226500
|
|
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
|
|
Liu M., Lu M., Zhao Z., Luo Q., Liu F., Zhao J., He Y., Tian Y., Zhan H.
Plant Physiol. 2024 194(3) 1545-1562
Rice ILI atypical bHLH transcription factors antagonize OsbHLH157/OsbHLH158 during brassinosteroid signaling.
|
|
Teng S., Liu Q., Chen G., Chang Y., Cui X., Wu J., Ai P., Sun X., Zhang Z., Lu T.
New Phytol. 2023 240(3) 1066-1081
OsbHLH92, in the noncanonical brassinosteroid signaling pathway, positively regulates leaf angle and grain weight in rice.
|
|
Kim S.H., Shim K.C., Lee H.S., Jeon Y.A., Adeva C., Luong N.H., Ahn S.N.
Front Plant Sci 2022 13 985559
Brassinosteroid biosynthesis gene <i>OsD2</i> is associated with low-temperature germinability in rice.
|
|
Hao Z., Tian J., Fang H., Fang L., Xu X., He F., Li S., Xie W., Du Q., You X., Wang D., Chen Q., Wang R., Zuo S., Yuan M., Wang G.L., Xia L., Ning Y.
Cell Rep 2022 40(7) 111235
A VQ-motif-containing protein fine-tunes rice immunity and growth by a hierarchical regulatory mechanism.
|
|
Song Y., Niu R., Yu H., Guo J., Du C., Zhang Z., Wei Y., Li J., Zhang S.
Plant J. 2022 110(4) 1111-1127
OsSLA1 functions in leaf angle regulation by enhancing the interaction between OsBRI1 and OsBAK1 in rice.
|
|
Zhu C.L., Xing B., Teng S.Z., Deng C., Shen Z.Y., Ai P.F., Lu T.G., Zhang S.W., Zhang Z.G.
Front Plant Sci 2021 12 760041
OsRELA Regulates Leaf Inclination by Repressing the Transcriptional Activity of OsLIC in Rice.
|
|
Li P., Li H., Liu Z., Zhuang Y., Wei M., Gu Y., Liu Y., Sun X., Tang Y., Yue L., Lu L., Luo D., Huang W., Tu S., Wang S.
Rice (N Y) 2020 13(1) 73
Characterization of the 'Oat-like rice' Caused by a Novel Allele OsMADS1Olr Reveals Vital Importance of OsMADS1 in Regulating grain shape in Oryza sativa L.
|
|
Seo H., Kim S.H., Lee B.D., Lim J.H., Lee S.J., An G., Paek N.C.
Int J Mol Sci 2020 21(6)
The Rice <i>Basic Helix-Loop-Helix 79</i> (<i>OsbHLH079</i>) Determines leaf angle and Grain Shape.
|
|
Mach J.
Plant Cell 2018 30(4) 743-744
So Inclined: Phosphate Status and Leaf Angle in Rice.
|
|
Ruan W., Guo M., Xu L., Wang X., Zhao H., Wang J., Yi K.
Plant Cell 2018 30(4) 853-870
An SPX-RLI1 Module Regulates Leaf Inclination in Response to Phosphate Availability in Rice.
|
|
Qin R., Zeng D., Yang C., Akhter D., Alamin M., Jin X., Shi C.
Genes (Basel) 2018 9(6)
<i>LTBSG1</i>, a New Allele of <i>BRD2</i>, Regulates Panicle and Grain Development in Rice by Brassinosteroid Biosynthetic Pathway.
|
|
Wei K., Chen H.
BMC Plant Biol. 2018 18(1) 309
Comparative functional genomics analysis of bHLH gene family in rice, maize and wheat.
|
|
Li Y., Li X., Fu D., Wu C.
BMC Plant Biol. 2018 18(1) 348
Panicle Morphology Mutant 1 (PMM1) determines the inflorescence architecture of rice by controlling brassinosteroid biosynthesis.
|
|
Fang N., Xu R., Huang L., Zhang B., Duan P., Li N., Luo Y., Li Y.
Rice (N Y) 2016 9(1) 64
SMALL GRAIN 11 Controls grain size, Grain Number and grain yield in Rice.
|
|
Jin J., Shi J., Liu B., Liu Y., Huang Y., Yu Y., Dong A.
Plant Physiol. 2015
MRG702, a reader protein of H3K4me3 and H3K36me3, is involved in brassinosteroid-regulated growth and flowering time control in rice.
|
|
Gan L., Wu H., Wu D., Zhang Z., Guo Z., Yang N., Xia K., Zhou X., Oh K., Matsuoka M., Ng D., Zhu C.
Plant Sci. 2015 241 238-45
Methyl jasmonate inhibits lamina joint inclination by repressing brassinosteroid biosynthesis and signaling in rice.
|
|
Chen Q., Xie Q., Gao J., Wang W., Sun B., Liu B., Zhu H., Peng H., Zhao H., Liu C., Wang J., Zhang J., Zhang G., Zhang Z.
J. Exp. Bot. 2015
Characterization of Rolled and Erect Leaf 1 in regulating leave morphology in rice.
|
|
Zhang C., Bai M.Y., Chong K.
Plant Cell Rep. 2014 33(5) 683-96
Brassinosteroid-mediated regulation of agronomic traits in rice.
|
|
Ma B., He S.J., Duan K.X., Yin C.C., Chen H., Yang C., Xiong Q., Song Q.X., Lu X., Chen H.W., Zhang W.K., Lu T.G., Chen S.Y., Zhang J.S.
Mol Plant 2013 6(6) 1830-48
Identification of rice ethylene-response mutants and characterization of MHZ7/OsEIN2 in distinct ethylene response and yield trait regulation.
|
|
Sakamoto T., Kitano H., Fujioka S.
Plant Signal Behav 2013 8 e27117
An E3 ubiquitin ligase, ERECT LEAF1, functions in brassinosteroid signaling of rice.
|
|
Sui P., Jin J., Ye S., Mu C., Gao J., Feng H., Shen W.H., Yu Y., Dong A.
Plant J. 2012 70(2) 340-7
H3K36 methylation is critical for brassinosteroid-regulated plant growth and development in rice.
|
|
Heang D., Sassa H.
Breed. Sci. 2012 62 133-141
An atypical bHLH protein encoded by POSITIVE REGULATOR OF GRAIN LENGTH 2 is involved in controlling grain length and weight of rice through interaction with a typical bHLH protein APG
|
|
Jiang,Y., Bao,L., Jeong,S.Y., Kim,S.K., Xu,C., Li,X. and Zhang,Q.
Plant J. 2011
XIAO is involved in the control of organ size by contributing to the regulation of signaling and homeostasis of brassinosteroids and cell cycling in rice
|
|
Tanaka A,Nakagawa H,Tomita C,Shimatani Z,Ohtake M,Nomura T,Jiang CJ,Dubouzet JG,Kikuchi S,Sekimoto H,Yokota T,Asami T,Kamakura T,Mori M
Plant Physiol. 2009 151(2) 669-80
BRASSINOSTEROID UPREGULATED1, encoding a helix-loop-helix protein, is a novel gene involved in brassinosteroid signaling and controls bending of the lamina joint in rice.
|
|
Zhang LY,Bai MY,Wu J,Zhu JY,Wang H,Zhang Z,Wang W,Sun Y,Zhao J,Sun X,Yang H,Xu Y,Kim SH,Fujioka S,Lin WH,Chong K,Lu T,Wang ZY
Plant Cell 2009 21(12) 3767-80
Antagonistic HLH/bHLH Transcription Factors Mediate Brassinosteroid Regulation of Cell Elongation and Plant Development in Rice and Arabidopsis.
|
|
DB Reference
|
|
Gramene ID
|
-
|
|
Ontologies
|
|
Gene Ontology
|
response to brassinosteroid stimulus( GO:0009741 )
response to jasmonic acid stimulus( GO:0009753 )
brassinosteroid mediated signaling( GO:0009742 )
protein dimerization activity( GO:0046983 )
regulation of growth( GO:0040008 )
regulation of transcription, DNA-dependent( GO:0006355 )
transcription, DNA-dependent( GO:0006351 )
nucleus( GO:0005634 )
cytoplasm( GO:0005737 )
response to ethylene stimulus( GO:0009723 )
|
|
Trait Ontology
|
brassinosteroid sensitivity( TO:0002677 )
grain size( TO:0000397 )
leaf lamina joint bending( TO:0002688 )
jasmonic acid sensitivity( TO:0000172 )
grain length( TO:0000734 )
ethylene sensitivity( TO:0000173 )
leaf angle( TO:0000206 )
growth and development trait( TO:0000357 )
sterility related trait( TO:0000485 )
stem anatomy and morphology trait( TO:0000361 )
plant height( TO:0000207 )
internode length( TO:0000145 )
grain width( TO:0000402 )
grain weight( TO:0000590 )
leaf shape( TO:0000492 )
leaf color( TO:0000326 )
|
|
Plant Ontology
|
plant callus( PO:0005052 )
|
|
Related Strains
|
|
-
|
|
Phenotype images
|
|
-
|
|
Last updated
|
|
Feb 19, 2026
|
Update info.