PPT Slide

A: phagocytosis

B: escape from vacuole

C: surrounded by actin

D,E: cells pre-treated with

interferon-gamma, L. m. hly+

remains in vacuoles.

F,G, H: L.m. hly- remains

constantly in vacuoles

A = 1 h post infection;

B, C, D, F, G = 3 h post infection

E, H = 5 h post infection

Following the intracellular fateof Listeria m. in EM