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Basic Information
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CGSNL Gene Symbol
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RFL
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Gene Symbol Synonym
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RFL, OSL, FL, APO2, APO2/RFL, SSC, SSC/RFL/APO2
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CGSNL Gene Name
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FLO-LFY HOMOLOG OF RICE
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Gene Name Synonym
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Rice LFY-like gene, Probable transcription factor FL, RICE FLORICAULA, ABERRANT PANICLE ORGANIZATION 2, RFL/ABERRANT PANICLE ORGANIZATION 2, SHORT and SOLID CULM
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Protein Name
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FLO-LFY HOMOLOG OF RICE
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Allele
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apo2, ssc
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Chromosome No.
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4
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Explanation
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A homolog of FLORICAULA (FLO) of Antirrhinum and LEAFY (FLY) of Arabidopsis. the rice homologue of Ara- bidopsis LFY. RFL is not involved in floral initiation as FLO/FLY, but in panicle branching. A2XX39(indica), Q0JAI1(japonica). TO:0000784: inflorescence branch anatomy and morphology trait. GO:0090506: axillary shoot meristem initiation. KC626097-KC626107 (O. sativa and wild rice species, 3' UTR). AF065992, AF397034. LOC_Os04g51000. GO:0010336: gibberellic acid homeostasis. GO:2000144: positive regulation of DNA-dependent transcription, initiation. TO:0020083: stem diameter.
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Trait Class
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Character as QTL - Yield and productivity
Reproductive organ - Panicle, Mode of branching
Vegetative organ - Shoot apical meristem(SAM)
Reproductive organ - Heading date
Vegetative organ - Culm
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Expression
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Sequence/Locus
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cDNA Accession No.
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AB005620
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MSU ID
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LOC_Os04g51000.1
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RAP ID
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Os04g0598300
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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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Link to INSD Accession List
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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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Huang Y., Bai X., Luo M., Xing Y.
J Integr Plant Biol 2018
short panicle 3 controls panicle architecture by upregulating APO2/RFL and increasing cytokinin content in rice.
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Wang J., Wang R., Wang Y., Zhang L., Zhang L., Xu Y., Yao S.
Plant J. 2017
SHORT and Solid Culm/RFL/APO2 for culm development in rice.
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Bai X., Huang Y., Mao D., Wen M., Zhang L., Xing Y.
Sci Rep 2016 6 19022
Regulatory role of FZP in the determination of panicle branching and spikelet formation in rice.
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Wang L., Sun S., Jin J., Fu D., Yang X., Weng X., Xu C., Li X., Xiao J., Zhang Q.
Proc. Natl. Acad. Sci. U.S.A. 2015 112(50) 15504-9
Coordinated regulation of vegetative and reproductive branching in rice.
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Deshpande G.M., Ramakrishna K., Chongloi G.L., Vijayraghavan U.
J. Exp. Bot. 2015 66(9) 2773-84
Functions for rice RFL in vegetative axillary meristem specification and outgrowth.
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Liang W., Shang F., Lin Q., Lou C., Zhang J.
Gene 2014 537(1) 1-5
Tillering and panicle branching genes in rice.
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Zhu,T., Xu,P.Z., Liu,J.P., Peng,S., Mo,X.C. and Gao,L.Z.
Mol. Phylogenet. Evol. 2014 70 348-361
Phylogenetic relationships and genome divergence among the AA- genome species of the genus Oryza as revealed by 53 nuclear genes and 16 intergenic regions
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Jiang G., Xiang Y., Zhao J., Yin D., Zhao X., Zhu L., Zhai W.
Genetics 2014 197(4) 1395-1407
Regulation of Inflorescence Branch Development in Rice Through a Novel Pathway Involving the Pentatricopeptide Repeat Protein sped1-D.
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Ikeda M., Miura K., Aya K., Kitano H., Matsuoka M.
Curr. Opin. Plant Biol. 2013 16(2) 213-20
Genes offering the potential for designing yield-related traits in rice.
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Ikeda-Kawakatsu K., Maekawa M., Izawa T., Itoh J.I., Nagato Y.
Plant J. 2012 69(1) 168-80
ABERRANT PANICLE ORGANIZATION 2/RFL, the rice ortholog of Arabidopsis LEAFY, suppresses the transition from inflorescence meristem to floral meristem through interaction with APO1.
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Rao NN,Prasad K,Kumar PR,Vijayraghavan U
Proc. Natl. Acad. Sci. U.S.A. 2008 105 3646-51
Distinct regulatory role for RFL, the rice LFY homolog, in determining flowering time and plant architecture.
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Prasad,K., Kushalappa,K. and Vijayraghavan,U.
Mech. Dev. 2003 120(4) 491-502
Mechanism underlying regulated expression of RFL, a conserved transcription factor, in the developing rice inflorescence.
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Kyozuka,J., Konishi,S., Nemoto,K., Izawa,T. and Shimamoto,K.
Proc. Natl. Acad. Sci. U.S.A. 1998 95(5) 1979-1982
Down-regulation of RFL, the FLO/LFY homolog of rice, accompanied with panicle branch initiation.
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TextPresso Search
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Search textpresso for RFL
( Recent references may be retrievable, but without any warranty )
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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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DNA binding( GO:0003677 )
nucleus( GO:0005634 )
transcription( GO:0006350 )
multicellular organismal development( GO:0007275 )
secondary shoot formation( GO:0010223 )
regulation of transcription( GO:0045449 )
photoperiodism, flowering( GO:0048573 )
inflorescence development( GO:0010229 )
positive regulation of gibberellin biosynthetic process( GO:0010372 )
gibberellin catabolic process( GO:0045487 )
regulation of programmed cell death( GO:0043067 )
DNA fragmentation involved in apoptosis( GO:0006309 )
positive regulation of transcription, DNA-dependent( GO:0045893 )
meristem maintenance( GO:0010073 )
regulation of cell division( GO:0051302 )
regulation of unidimensional cell growth( GO:0051510 )
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Trait Ontology
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grain number( TO:0002759 )
primary branch number( TO:0000547 )
flowering time( TO:0002616 )
tillering ability( TO:0000329 )
inflorescence development trait( TO:0000621 )
inflorescence branching( TO:0000050 )
stem length( TO:0000576 )
plant height( TO:0000207 )
gibberellic acid content( TO:0002675 )
internode length( TO:0000145 )
stem width( TO:0001035 )
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Plant Ontology
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inflorescence development stage( PO:0001083 )
vascular system( PO:0000034 )
stem elongation stage( PO:0007089 )
shoot meristem( PO:0006079 )
vascular leaf primordium( PO:0000017 )
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Related Strains
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Phenotype images
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Last updated
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May 11, 2019
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