Genomic Epidemiology of MBL-Producing Pseudomonas putida Group Isolates in Poland.

ABSTRACT:

Introduction

Pseudomonas putida group are described as low-incidence opportunistic pathogens, but also as a significant reservoir of antimicrobial resistance (AMR) genes, including those of metallo-β-lactamases (MBLs). Our objective was the molecular and genomic characterization of MBL-producing P. putida (MPPP) group isolates from Poland, focusing on population structures, successful genotypes and MBL-encoding integrons.

Methods

During a country-wide MBL surveillance in Pseudomonas spp., 59 non-duplicate MPPP isolates were collected from 36 hospitals in 23 towns from 2003 to 2016. All of the isolates were subjected to whole-genome sequencing (WGS), followed by species identification, multi-locus sequence typing (MLST), single-nucleotide polymorphism (SNP)-based phylogenetic

SUBMITTER: Urbanowicz P 

PROVIDER: S-EPMC9334476 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature