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Showing 1 to 3 of 3 for “"Pyoverdin"”.
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Construction of a Pseudomonas aeruginosa Dihydroorotase Mutant and the Discovery of a Novel Link between Pyrimidine Biosynthetic Intermediates and the Ability to Produce Virulence Factors
… (DHOase), failed to produce the siderophore pyoverdin. We created a PAO1 DHOase pyrimidine auxotroph to determine if this was also true for P. aeruginosa. Creation of this mutant was a two-step process, as P. aeruginosa has two pyrC genes (pyrC and pyrC2), both of which encode active DHOase …
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Impaired virulence factor production in a dihydroorotate dehydrogenase mutant (pyrD) of Pseudomonas aeruginosa.
… non-pathogenic strain P. putida M produced no pyoverdin pigment while mutants blocked in the later steps produced copious amounts of pigment, just like the wild type. This study probed for the same connection between pyrimidine auxotrophy and pigment production applied in P. aeruginosa. To that …
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Zum Komplexbildungsverhalten ausgewählter Actiniden (U, Np, Cm) mit mikrobiellen Bioliganden
… freigesetzten Bioliganden, hier Siderophore vom Pyoverdin-Typ, haben ein hohes Potential, Metalle, insbesondere Eisen(III), zu komplexieren und so zu transportieren. Es wurde untersucht, in welcher Weise und unter welchen Bedingungen diese Bioliganden in der Lage sind, auch radioaktive …