Listeria Monocytogenes - Interactions with Agriculture and the Stage of Biofilm Formation
The models of beijing cabbage calluses and lettuce are used to study the stages of biofilms Listeria monocytogenes EGD formation and is attenuative mutant with the lost of listeriolisine O - Listeria monocytogenes A hly. By light and scanning electron microscopy revealed that the biofilm on the surface of the callus formed extremely fast (18 - 24 hours). During the formation of biofilms by Listeria inorganic surface is formed at least a thin layer of the matrix, with marked heteromorphism cultures of Listeria. Histological studies showed positive calluses phytopathogenic effects on model of plants L. monocytogenes EGD, unlike L. monocytogenes A hly. Contamination of vegetable cultures virulence listeria poses potential epidemiological dangerous.