| Characterization of siderophores from Ustilago maydis. | |
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MedLine Citation:
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PMID: 2531844 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Two siderophores, ferrichrome and ferrichrome A, were found in cultures of Ustilago maydis (DC) Corda. Both siderophores were found intracellularly and extracellularly. Their authenticity was confirmed by thin layer chromatography, HPLC, UV-visible spectrometry, paper electrophoresis, amino acid analysis, NMR and fast atom bombardment mass spectroscopy. Regulation of siderophore production by iron was examined. Repression of biosynthesis of extracellular siderophores occurred at 10(-5) M iron. Ferrichrome was found intracellularly at all iron concentrations employed; in general, ferrichrome A was not found to be cell-associated. |
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Authors:
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A D Budde; S A Leong |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
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Title: Mycopathologia Volume: 108 ISSN: 0301-486X ISO Abbreviation: Mycopathologia Publication Date: 1989 Nov |
Date Detail:
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Created Date: 1990-01-19 Completed Date: 1990-01-19 Revised Date: 2007-11-14 |
Medline Journal Info:
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Nlm Unique ID: 7505689 Medline TA: Mycopathologia Country: NETHERLANDS |
Other Details:
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Languages: eng Pagination: 125-33 Citation Subset: IM |
Affiliation:
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USDA/ARS, Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison 53706. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Aluminum Amino Acids / analysis Basidiomycota / analysis* Chromatography, High Pressure Liquid Electrophoresis, Paper Ferrichrome / isolation & purification Iron Chelating Agents / analysis* Siderophores Ustilago / analysis* |
| Grant Support | |
ID/Acronym/Agency:
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GM33716/GM/NIGMS NIH HHS |
| Chemical | |
Reg. No./Substance:
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0/Amino Acids; 0/Iron Chelating Agents; 0/Siderophores; 15630-64-5/Ferrichrome; 7429-90-5/Aluminum |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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