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Review
. 2006 Jun;8(7):1915-22.
doi: 10.1016/j.micinf.2005.12.028. Epub 2006 Mar 27.

The genetics of Salmonella genomic island 1

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Free article
Review

The genetics of Salmonella genomic island 1

Michael R Mulvey et al. Microbes Infect. 2006 Jun.
Free article

Abstract

Multidrug-resistant Salmonella enterica serovar Typhimurium phage type DT104, resistant to ampicillin, chloramphenicol/florfenicol, streptomycin, sulfonamides, and tetracycline, has disseminated worldwide. The resistance genes reside on the 43-kb Salmonella genomic island 1 (SGI1), which is transferable. Drug-resistant variants of SGI1 have been identified in numerous serotypes. Strains harboring SGI1 may be more virulent and have a tendency to rapidly disseminate.

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