Characterization of the pJB12 Plasmid from Pseudomonas aeruginosa Reveals Tn 6352 , a Novel Putative Transposon Associated with Mobilization of the bla VIM-2 -Harboring In58 Integron
Author(s) -
João Botelho,
Filipa Grosso,
Luı́sa Peixe
Publication year - 2017
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.02532-16
Subject(s) - integron , transposable element , plasmid , pseudomonas aeruginosa , biology , transposition (logic) , genetics , gene , microbiology and biotechnology , bacteria , genome , linguistics , philosophy
Thebla VIM-2 -carrying In58 integron has been linked to a chromosomal location in different bacterial species, includingPseudomonas aeruginosa . This work reports the first fully sequenced In58-harboring plasmid, which is significantly different from the two previously identifiedbla VIM-2 -carrying plasmids inP. aeruginosa .bla VIM-2 might have been acquired by transposition of Tn6352 , a novel transposon composed of the In58 and ISPa17 elements. The recognition of similar inverted repeat (IR) sites by ISPa17 reveals a common mobilization process associated with acquisition of thebla VIM-2 andbla VIM-1 genes.
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