J Trop Med Hyg 1986, 89:269–276.PubMed 7. Pugliese N, Maimone F, Scrascia M, Materu SF, Pazzani C: SXT-related integrating conjugative element and IncC

plasmids in Vibrio Selleckchem JQ1 cholerae O1 strains in Eastern Africa. J Antimicrob Chemother 2009,63(3):438–442.CrossRefPubMed 8. Beaber JW, Burrus V, Hochhut B, Waldor MK: Comparison of SXT and R391, two conjugative integrating elements: definition of a genetic backbone for the mobilization of resistance determinants. Cell MolLife Sci 2002,59(12):2065–2070.CrossRef 9. Nunes-Düby SE, Kwon HJ, Tirumalai RS, Ellenberger T, Landy A: Similarities and differences among 105 members of the Int family of site-specific recombinases. Nucleic Acids Res 1998,26(2):391–406.CrossRefPubMed 10. Hochhut B, Waldor MK: Site-specific integration of the conjugal Vibrio cholerae SXT element into prfC. Mol Microbiol 1999,32(1):99–110.CrossRefPubMed 11. Hochhut B, Beaber JW, Woodgate R, Waldor MK: Formation of chromosomal tandem arrays of GSK2245840 cell line the SXT element and R391, two conjugative

chromosomally integrating elements that share an attachment site. J Bacteriol 2001,183(4):1124–1132.CrossRefPubMed 12. Hochhut B, Lotfi Y, Mazel D, Faruque SM, Woodgate R, Waldor MK: Molecular analysis of antibiotic resistance gene clusters in Vibrio cholerae O139 and O1 SXT constins. Antimicrob Agents Chemother 2001,45(11):2991–3000.CrossRefPubMed 13. Waldor MK, Tschäpe H, Mekalanos JJ: A new type of conjugative transposon encodes resistance to sulfamethoxazole, trimethoprim, and streptomycin in Vibrio cholerae O139. J Bacteriol 1996,178(14):4157–4165.PubMed 14. Burrus V, Marrero J, Waldor MK: The current ICE age: biology and evolution of SXT-related integrating conjugative element. Plasmid 2006,55(3):173–183.CrossRefPubMed 15. Kimsey HH, Waldor MK: CTXphi immunity: application in the development of cholera vaccines. Proc Natl Acad Sci USA 1998,95(12):7035–7039.CrossRefPubMed 16. Davis

BM, Moyer KE, Boyd EF, Waldor MK: CTX prophages in classical biotype Vibrio cholerae : functional phage genes but dysfunctional phage genomes. J Bacteriol 2000,182(24):6992–6998.CrossRefPubMed 17. Davis BM, Kimsey HH, Chang W, Waldor from MK: The Vibrio cholerae O139 Calcutta bacteriophage CTXphi is infectious and encodes a novel repressor. J Bacteriol 1999,181(21):6779–6787.PubMed 18. Mukhopadhyay AK, Chakraborty S, Takeda Y, Nair GB, Berg DE: Characterization of VPI pathogeniCity island and CTXphi prophage in environmental strains of Vibrio cholerae. JBacteriol 2001,183(16):4737–4746.CrossRef 19. Nair GB, Faruque SM, Bhuiyan NA, Kamruzzaman M, Pevonedistat Siddique AK, Sack DA: New variants of Vibrio cholerae O1 biotype El Tor with attributes of the classical biotype from hospitalized patients with acute diarrhea in Bangladesh. J Clin Microbiol 2002,40(9):3296–3299.CrossRefPubMed 20.