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expand all sections collapse all sections  Oryza sativa Gene "DMAS1"
ID 86428
Name DMAS1 (GENE SYMBOL)
Synonyms (2)
GRAMENE GENEGR:0080053
Type Gene
Species Oryza sativa (Oryza sativa) [ GR_tax:013681 ]
Germplasm
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.
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