Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||
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Accession | GR:0080002 | ||||
Gene Symbol | FCA | ||||
Gene Name | flowering time control protein | ||||
Synonyms (4) |
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E.C. Numbers (0) | |||||
Pathway Reactions (0) | |||||
Chromosome No. | 9 | ||||
Gene Type | CDS (Protein coding) | ||||
Has Phenotype | yes | ||||
Description | OsFCA is a rice homologue of Arabidopsis FCA (At4g16280). Expression of OsFCA mRNA is steady in the leaves and up-regulated in differentiating calli and young spikelet of primary branch-differentiating stage, but decrease dramatically in young spikelet of the pistil and stamen-differentiating stage. Overexpression of OsFCA in Arabidopsis fca mutant partially rescues the late flowering phenotype. Alternative splicing of OsFCA generats four different sizes of transcripts, OsFCA shared several conserved domains with Arabidopsis FCA-gamma which encodes the only FCA protein functioning in the flowering promotion. | ||||
Curator Comment | Alternative splicing of OsFCA generates OsFCA-1 (or OsFCA), OsFCA-2 (AY311344,Q6W5F4), OsFCA-3 (AY311343, Q6W5F5) and OsFCA-4 (AY311574, Q6VQR2). |
Protein |
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Nucleotide (DNA) |
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Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 9 | 1,789,446-1,798,611bp | View Comparative Map | |||
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Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Genetic | JRGP RFLP 2000 | BNL6.32 | 9 | 0-0.8cM | View Comparative Map | |||
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Map Position [ View in Marker DB ] | |||||
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# | Map Set Name | Linkage Group | Start Position | Stop Position | CMap Feature Acc |
1 | JRGP RFLP 2000 | 9 | 0 cM | 0.8 cM | jrgp-rflp-2000-9_GR:0080002 |
2 | Rice japonica MSU6 | Chr. 9 | 1789446 bp | 1798611 bp | grjp2009a-9-GR:0080002 |
Trait | primary branching of inflorescence (TO:0000052), days to heading (TO:0000137) |
Plant Structure | adult vascular leaf (PO:0006340), root (PO:0009005), inflorescence (PO:0009049), spikelet (PO:0009051) |
Plant Growth and Development Stage | IE.01 1/4 of inflorescence emerged from flag leaf sheath stage (PO:0007048), inflorescence initiation stage (PO:0021004) |
Cereal Plant Growth Stage | panicle development (GRO:0007157) |
Cellular Component | nuclear part (GO:0044428) |
Molecular Function | RNA binding (GO:0003723) |
Biological Process | regulation of flower development (GO:0009909) |
Environment | sodium chloride regimen (EO:0007048), long day length regimen (EO:0007199), Magnaporthe grisea (EO:0007226), field study (EO:0007256), tissue culture growth media (EO:0007266), growth chamber study (EO:0007269), unknown environment (EO:0007403) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr9 | 1,789,446 | 1,798,611 | ~160K SNPs x 20 accessions (McNally 2... | 14 | Search for SNPs |
chr9 | 1,789,446 | 1,798,611 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr9 | 1,789,446 | 1,798,611 | Huang X, et al, Nat Genetics 2010 Nov... | 11 | Search for SNPs |
chr9 | 1,789,446 | 1,798,611 | RiceDiversity 44K SNP assay, 34 trait... | 11 | Search for SNPs |
chr9 | 1,789,446 | 1,798,611 | RiceDiversity 44K SNP assay, 34 trait... | 2 | Search for SNPs |