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. 2007 Oct 12;73(23):7501–7505. doi: 10.1128/AEM.01551-07

FIG. 3.

FIG. 3.

Serum survival of viuB+ (▪) and viuB-negative (□) E- genotype strains of V. vulnificus exposed to normal human serum for 1 h with or without addition of ferric ammonium citrate. Each bar represents the average survival in CFU for each of the viuB+ or viuB-negative E-genotype strains tested. Initial inoculum columns represent cells grown in HI prior to serum exposure. Asterisks denote significant differences in survivability between genotypes based on results of two-way ANOVA with Bonferroni posttests (***, P < 0.001).