The video on the right shows both Giardia cysts (single organism in the center) and Cryptosporidium oocysts (organisms below cyst) by FITC, DAPI and DIC integrated into one view. Note that the Giardia cyst exhibits distinct DAPI stained nuclei which are not observed in the Cryptosporidium oocysts. The video on the left shows the same organisms by DIC only. Use the slider or the arrows on the control bar to simulate focusing through the organisms.

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