Erythrophagocytosis of amoebic cells overexpressing EhCaBP5 antisense RNA in presence of tetracycline.

<p>Amoebic cells were incubated with RBC for 15 min. The cells were then stained with Alexa 488 (EhCaBP5) and myosin 1B (red). Solid arrow heads represent the closure of phagocytic cup. (scale bar, 10 µm; DIC, differential interference contrast).