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Characterization of a P1-like Bacteriophage Carrying CTX-M-27 in Salmonella Spp. Resistant to Third Generation Cephalosporins Isolated from Pork in China

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Journal Sci Rep
Specialty Science
Date 2017 Jan 19
PMID 28098241
Citations 25
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Abstract

The aim of this study was to elucidate the epidemiology of third generation cephalosporin resistant Samonella isolates from pork of a slaughterhouse in China and the features of transferable elements carrying bla genes. One hundred and twenty-six (7.3%) Salmonella isolates were identified; S. Derby and S. Rissen were the most two prevalent serotypes. Among these isolates 20 (15.8%) were resistant to third generation cephalosporins and nine of them carried bla. S1-PFGE and replicon typing of bla-carrying plasmids showed that seven were untypeable plasmids of about 104 Kb and two were IncP plasmids of about 300 Kb. Complete sequence analysis of one PBRT-untypeable plasmid showed it was a P1-like bateriophage, named SJ46, which contained a non-phage-associated region with several mobile elements, including Tn1721, ISEcp1B and IS903D. The other six 104 Kb PBRT-untypeable bla-carrying plasmids also harboured the same phage-insertion region of SJ46 suggesting that they were the same P1-like bacteriophage. PFGE profiles of the parental strains revealed both potential vertical and horizontal spread of this P1-like bla-containing element. Additionally, the representative gene of the P1 family bacteriophage, repL, was detected in 19.0% (24/126) of the isolates. This study indicated a potential role of P1-family bacteriophage in capture and spread of antimicrobial resistance in pathogens.

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References
1.
Dobrindt U, Hochhut B, Hentschel U, Hacker J . Genomic islands in pathogenic and environmental microorganisms. Nat Rev Microbiol. 2004; 2(5):414-24. DOI: 10.1038/nrmicro884. View

2.
Lartigue M, Poirel L, Nordmann P . Diversity of genetic environment of bla(CTX-M) genes. FEMS Microbiol Lett. 2004; 234(2):201-7. DOI: 10.1016/j.femsle.2004.01.051. View

3.
Lobocka M, Rose D, Plunkett 3rd G, Rusin M, Samojedny A, Lehnherr H . Genome of bacteriophage P1. J Bacteriol. 2004; 186(21):7032-68. PMC: 523184. DOI: 10.1128/JB.186.21.7032-7068.2004. View

4.
Poirel L, Lartigue M, Decousser J, Nordmann P . ISEcp1B-mediated transposition of blaCTX-M in Escherichia coli. Antimicrob Agents Chemother. 2004; 49(1):447-50. PMC: 538921. DOI: 10.1128/AAC.49.1.447-450.2005. View

5.
Carattoli A, Bertini A, Villa L, Falbo V, Hopkins K, Threlfall E . Identification of plasmids by PCR-based replicon typing. J Microbiol Methods. 2005; 63(3):219-28. DOI: 10.1016/j.mimet.2005.03.018. View