Pyoverdine-mediated iron transport Fate of iron and ligand inPseudomonas aeruginosa

@article{Royt1990PyoverdinemediatedIT,
  title={Pyoverdine-mediated iron transport Fate of iron and ligand inPseudomonas aeruginosa},
  author={Paulette W. Royt},
  journal={Biology of Metals},
  year={1990},
  volume={3},
  pages={28-33}
}
SummaryIncubated in the presence of [55Fe]ferri[14C]pyoverdine, iron-poorPseudomonas aeruginosa accumulated more55Fe than14C over a 60-min period. Distribution studies showed (a) more14C than55Fe in the soluble fraction during the first 20 min, (b) approximately 60% of the55Fe associated with the membranes at 60 min, and (c) approximately 85% of the14C in the soluble fraction at 60 min. Cells osmotically shocked after incubating with [55Fe]ferri[14C]pyoverdine for 60 min released55Fe but not14C… CONTINUE READING
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