plcA was identified by both DNA sequencing and subsequent amino acid homology analysis and during a screen for L. monocytogenes mutants which formed small plaques in monolayers of mouse fibroblasts (52).
plcA was identified by both DNA sequencing andsubsequent amino acid homology analysis and during ascreen for L. monocytogenes mutants which formed smallplaques in monolayers of mouse fibroblasts (52).