TABLE 3.

Relative amounts of F-actin in MDCK-1 cells, as labeled with fluorescent phalloidin in control cells and in cells incubated with yopE mutant or wild-type bacteria (Fig. 6a to c)

Specimen	Relative amta (mean ± SEM of F-actin)
	Apical	Lateral	Basal
Control	79.4 ± 0.8	34.1 ± 0.2	48.6 ± 0.2
yopE mutant	84.7 ± 0.7	33.6 ± 0.2	49.1 ± 0.2
Wild-type bacteria	67.8 ± 0.6	29.1 ± 0.2	42.5 ± 0.2

^aOn a scale of 0 to 255.