Fluorescence-activated cell sorting (FACS) analysis of the effects of RGAP on phagocytosis of B. abortus by F-actin polymerization modulation. (A) F-actin polymerization and bacterial co-localization (scale bars = 5 µm). (B) FACS analysis for F-actin content. (C) Intensification of F-actin polymerization. The data shown are representative of at least three independent experiments. Statistically significant differences relative to untreated control cells are indicated by an asterisk (*p < 0.05). DIC, differential interference contrast.
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