The Complete Nucleotide Sequence of the Carbapenem Resistance-Conferring Conjugative Plasmid pLD209 from a Pseudomonas putida Clinical Strain Reveals a Chimeric Design Formed by Modules Derived from Both Environmental and Clinical Bacteria
Author(s) -
Patricia Marchiaro,
Luciano Brambilla,
Jorgelina Morán-Barrio,
Santiago Revale,
Fernando Pasterán,
Alejandro J. Vila,
Alejandro M. Viale,
Adriana S. Limansky
Publication year - 2014
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.02494-13
Subject(s) - pseudomonas putida , plasmid , biology , integron , strain (injury) , genetics , bacteria , microbiology and biotechnology , horizontal gene transfer , pseudomonas , gene , multilocus sequence typing , nucleic acid sequence , phylogenetic tree , genotype , anatomy
The complete sequence of the carbapenem-resistance-conferring conjugative plasmid pLD209 from a Pseudomonas putida clinical strain is presented. pLD209 is formed by 3 well-defined regions: an adaptability module encompassing a Tn402-like class 1 integron of clinical origin containing blaVIM-2 and aacA4 gene cassettes, partitioning and transfer modules, and a replication module derived from plasmids of environmental bacteria. pLD209 is thus a mosaic of modules originating in both the clinical and environmental (nonclinical) microbiota.
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