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Fig. 3. Representative examples of sporozoite motility in assay medium. (A)
Circular gliding motion. XY maximum projection of five
time-lapse images acquired over a period 21 s, artificially colored as green
(the first four frames) and yellow (the last frame). The white arrows indicate
the direction of rotation of the two sporozoites. (B) Attached waving motion.
XY maximum projection of four time-lapse images acquired over
a 32 s period, artificially colored as red, cyan, green and yellow,
respectively. Scale bars, 5 µm.