Additional file 2.

Data S2. The DIC images of the real-time observation of the cell invasion by T. gondii. For the convenience of recognizing the invasion position, the DIC images were overlaid with the fluorescence images. The three tachyzoites invading the host cell are shown in white, yellow and purple arrowheads, respectively. Starting from 5 min post infection, the invasion of tachyzoites into the host cell was visualized and pictures were taken at 10 min intervals. Refer to the legends of Figure 2.

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Na et al. BMC Microbiology 2013 13:125   doi:10.1186/1471-2180-13-125