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. 1996 Dec;64(12):5410–5412. doi: 10.1128/iai.64.12.5410-5412.1996

Distribution of pathogenicity islands in Salmonella spp.

H Ochman 1, E A Groisman 1
PMCID: PMC174539  PMID: 8945597

Abstract

We investigated the phylogenetic distribution of the SPI-1 and SPI-2 pathogenicity islands in Salmonella spp. SPI-1 was present in representatives of all eight subspecific groups, but no SPI-2-hybridizing sequences were detected in group V (S. bongori). Our data suggest that SPI-2 was acquired by S. enterica after its split from S. bongori.

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Selected References

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