flaA

The role of flagella and motility in the attachment of the foodborne pathogen Listeria monocytogenes to various surfaces is mixed with some systems requiring flagella for an interaction and others needing only motility for cells to get to the surface. In nature this bacterium is a saprophyte and contaminated produce is an avenue for infection. The role for flagella for some strains to physically colonize some plants, while the fitness of that colonization is positively affected by motility in almost all cases.