Fig. 3
From: Transposon mutagenesis and identification of mutated genes in growth-delayed Edwardsiella ictaluri
Virulence and efficacy of the transposon insertion mutants in channel catfish fingerlings. Percent mortalities and mutant names are indicated on the Y and X axis, respectively. Channel catfish fingerlings were infected with mutant strains to determine virulence and vaccinate the fish (a). After 21-days of post vaccination, fish were infected with wild-type E. ictaluri 93–146 to determine the efficacy of vaccination (b)