Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||
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Accession | GR:0080053 | ||||
Gene Symbol | DMAS1 | ||||
Gene Name | Deoxymugineic acid synthase1 | ||||
Synonyms (3) |
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E.C. Numbers (0) | |||||
Pathway Reactions (1) | 3''-deamino-3''-oxonicotianamine reductase | ||||
Chromosome No. | 3 | ||||
Gene Type | CDS (Protein coding) | ||||
Has Phenotype | no | ||||
Description | Rice deoxymugineic acid synthase gene, OsDMAS1, is involved in DMA biosynthesis. The enzyme activity was highest at pH 8-9.consistent with the hypothesis that DMA is synthesized in subcellular vesicles. Northern blot showed OsDMAS is up-regulated under iron-deficient conditions in root and shoot. Promoter-GUS in iron-sufficient roots showed its expression restricted to cells participating in long distance transport, and highly up-regulated in the entire root and vascular bundles in shoots tissues. |
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. 3 | 7,227,962-7,230,747bp | 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. 3 | 7227962 bp | 7230747 bp | grjp2009a-3-GR:0080053 |
Trait | iron sensitivity (TO:0000224) |
Plant Structure | companion cell (PO:0000071), root cortex (PO:0000258), vascular bundle (PO:0005020), phloem (PO:0005417), parenchyma (PO:0005421), exodermis (PO:0005772), root epidermis (PO:0006036), pericycle (PO:0006203), root (PO:0009005), root stele (PO:0020124) |
Molecular Function | oxidoreductase activity (GO:0016491) |
Biological Process | iron ion transport (GO:0006826) |
Environment | sodium chloride regimen (EO:0007048), Magnaporthe grisea (EO:0007226), watering regimen (EO:0007383), unknown environment (EO:0007403), drought environment (EO:0007404) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr3 | 7,227,962 | 7,230,747 | ~160K SNPs x 20 accessions (McNally 2... | 1 | Search for SNPs |
chr3 | 7,227,962 | 7,230,747 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr3 | 7,227,962 | 7,230,747 | Huang X, et al, Nat Genetics 2010 Nov... | 4 | Search for SNPs |
chr3 | 7,227,962 | 7,230,747 | RiceDiversity 44K SNP assay, 34 trait... | 4 | Search for SNPs |
chr3 | 7,227,962 | 7,230,747 | RiceDiversity 44K SNP assay, 34 trait... | 2 | Search for SNPs |