Iron Uptake Analysis in a Set of Clinical Isolates of Pseudomonas putida.

ABSTRACT: Pseudomonas putida strains are frequent inhabitants of soil and aquatic niches and they are occasionally isolated from hospital environments. As the available iron sources in human tissues, edaphic, and aquatic niches are different, we have analyzed iron-uptake related genes in different P. putida strains that were isolated from all these environments. We found that these isolates can be grouped into different clades according to the genetics of siderophore biosynthesis and recycling. The pyoverdine locus of the six P. putida clinical isolates that have so far been completely sequenced, are not closely related; three strains (P. putida HB13667, HB3267, and NBRC14164T) are grouped in Clade I and the other three in Clade II, suggesting possible different origins a

SUBMITTER: Molina L 

PROVIDER: S-EPMC5187384 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature