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Showing 1 to 4 of 4 for “"heterobactin"”.
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Characterization of arsenic-binding siderophores from environmental bacteria and evaluation of their role in arsenic tolerance
… suggested the main presence of the siderophore heterobactin B. In addition, the genome of strain S43 was sequenced. A cluster of ars-genes was predicted, probably responsible for the arsenic-tolerance of the strain. In addition, a complete gene cluster for heterobactin production was found. …
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INSIGHTS INTO THE METAL HANDLING MECHANISMS OF TITANIUM DIOXIDE-BINDING BACTERIA RHODOCOCCUS RUBER
… strain which revealed a similar cluster to some heterobactin structures. UV-Vis spectroscopy data shows that this novel molecule has high affinity for iron, comparable to other siderophores. Understanding the siderophore-iron interaction may help to study the mechanism of how these bacterial …
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Iron Acquisition in <em>Rhodococcus erythropolis</em> Strain IGTS8: Characterization of a Mutant that Does Not Produce a Siderophore.
<p>N5-59, a siderophore deficient mutant strain of <em>Rhodococcus erythropolis</em> strain IGTS8 (IGTS8) was investigated to learn more about how this poorly characterized bacterium acquires iron. N5-59 cells were starved for iron and then lysed to release any intracellular siderophore. No …
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Iron Acquisition in <em>Rhodococcus erythropolis</em> Strain IGTS8: Characterization of a Mutant Strain that Over Produces Siderophore.
<p>Iron is an essential nutrient for most bacteria because enzymes like nitrate reductase and cytochromes use it as a cofactor. However, in most aerobic, neutral pH environments, iron is essentially insoluble and not easily available for bacteria to use. Many bacteria respond to this problem by …