Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||
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Accession | GR:0080050 | ||||||
Gene Symbol | YSL2 | ||||||
Gene Name | yellow stripe 1-like | ||||||
Synonyms (5) |
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E.C. Numbers (0) | |||||||
Pathway Reactions (0) | |||||||
Chromosome No. | 2 | ||||||
Gene Type | CDS (Protein coding) | ||||||
Has Phenotype | no | ||||||
Description | OsYSL2 is a rice metal-nicotianamine transporter, its expression was induced in the leaves by the iron deficiency. OsYSL2:GFP was localized in the plasma membrane.OsYSL2:GUS activity was detected in companion cells in iron deficient roots. In the leaves and leaf sheaths of iron-sufficient rice, GUS staining was observed in phloem cells of the vascular bundles, suggesting OsYSL2 is involved in the pholem transport of iron. Analysis showed OsYSL2 transported iron(III)-nicotianamine (NA) and manganese(II)-NA, but did not transport iron(III)-phyosiderophore. Expression in developing seed suggests the translocation of iron and manganese into the grain. |
Protein |
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Nucleotide (DNA) |
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# | Gene-1 | Gene-1 object | Mode of action | Gene-2 | Gene-2 object | Evidence | Evidence code | Comment |
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1 | IDEF2 | DNA | binds | YSL2 | DNA | Ogo-Y et al., 2008 | IDA | NA |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 2 | 26,164,518-26,169,101bp | 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 | Rice japonica MSU6 | Chr. 2 | 26164518 bp | 26169101 bp | grjp2009a-2-GR:0080050 |
Trait | iron sensitivity (TO:0000224) |
Plant Structure | companion cell (PO:0000071), vascular bundle (PO:0005020), phloem (PO:0005417), PO:0006456 (PO:0006456), plant embryo (PO:0009009), spikelet (PO:0009051) |
Plant Growth and Development Stage | developing seed stage (PO:0004506) |
Cellular Component | plasma membrane (GO:0005886), membrane (GO:0016020) |
Molecular Function | iron ion transmembrane transporter activity (GO:0005381), metal ion transmembrane transporter activity (GO:0046873) |
Biological Process | iron ion transport (GO:0006826), metal ion transport (GO:0030001) |
Environment | iron nutrient regimen (EO:0007242), tissue culture growth media (EO:0007266), unknown environment (EO:0007403) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr2 | 26,164,518 | 26,169,101 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
chr2 | 26,164,518 | 26,169,101 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr2 | 26,164,518 | 26,169,101 | Huang X, et al, Nat Genetics 2010 Nov... | 8 | Search for SNPs |
chr2 | 26,164,518 | 26,169,101 | RiceDiversity 44K SNP assay, 34 trait... | 8 | Search for SNPs |
chr2 | 26,164,518 | 26,169,101 | RiceDiversity 44K SNP assay, 34 trait... | 0 |