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Article

Characterization of Bacteroides fragilis hemolysins and regulation and synergistic interactions of HlyA and HlyB.

Infection and immunity - 1 Apr 2006

Robertson Kirstin P, Smith C Jeffrey, Gough Andrea M, Rocha Edson R

Abstract excerpt

This study describes the presence of 10 hemolysin orthologs in the genome of the opportunistic human anaerobic pathogen Bacteroides fragilis, which is currently classified as a nonhemolytic bacterium. The hemolysins were designated HlyA through HlyI plus HlyIII. All cloned hemolysin genes were able to confer hemolytic activity to a nonhemolytic Escherichia coli strain on blood agar plates. Interestingly, HlyH was...

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Identifiers

PMID: 16552061
DOI: 10.1128/IAI.74.4.2304-2316.2006
PMCID: PMC1418898

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