FIG 2.

Twenty-four-hour survival rates of Caenorhabditis elegans worms infected by the major genotypes of fish and human isolates of four Aeromonas species, Aeromonas dhakensis (AD), Aeromonas hydrophila (AH), Aeromonas veronii (AV), and Aeromonas caviae (AC), in the liquid toxicity assay. ***, P < 0.0001 compared with A. caviae. F, fish isolates; A2, clinical isolates. Symbols for genotypes: ◇, hlyA lip alt col ela; ❖, lip col ela; ★, act; ☆, hlyA lip ascF-ascG alt col ela; ✷, hlyA lip alt col ela; ▲, act hlyA aerA lip ascF-ascG alt ast col ela; ※, hlyA lip ascF-ascG alt ast col ela.