Nanotubes
Nanotubes

Enteropathogenic E. coli bacterium (red) connected to epithelial cells (green) via nanotubes

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Type III secretion system
Type III secretion system

Expression of type III secretion system (T3SS) by infecting enteropathogenic E. coli: green, bacteria; red, T3SS; blue, host cell nuclei.

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Formation of actin "pedestals"
Formation of actin "pedestals"

Formation of actin "pedestals" (red, actin filaments) by epithelial cells infected with enteropathogenic E. coli

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Nanotubes
Nanotubes

Enteropathogenic E. coli bacterium (red) connected to epithelial cells (green) via nanotubes

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