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. 2011 Aug;157(Pt 8):2382–2391. doi: 10.1099/mic.0.048975-0

Fig. 3.

Fig. 3.

(a) Relative expression of RhoA, Rac1 and Cdc42, assessed by qRT-PCR. The values were normalized with respect to GAPDH expression. The expression of each gene in non-treated KB cells was designated 100 %. (b) Invasion efficiency of Rac1, Cdc42 and RhoA knockdown KB cells. The number of bacteria that invaded non-treated KB cells was designated 100 %. Non-specific indicates KB cells treated with negative control RNAi. Results are means and sds of three independent experiments each with triplicate measurements. The asterisk indicates a statistically significant difference relative to untreated cells.