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Article

Comparison of Shiga-like toxin II expression between two genetically diverse lineages of Escherichia coli O157:H7.

Journal of food protection - 1 Aug 2008

Dowd Scot E, Williams Jason B

Abstract excerpt

The existence of two separate lineages of Escherichia coli O157:H7 has previously been reported, and research indicates that one of these lineages (lineage I) might be more pathogenic toward human hosts. We postulated that the lineage more pathogenic expresses higher levels of Shiga toxin 2 (Stx2) than do the nonpathogenic lineage II. A comprehensive set of methodologies were used to investigate the difference in...

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PMID: 18724763
DOI: 10.4315/0362-028x-71.8.1673

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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