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Fig. 6. Sporozoite motility in the absence of salivary gland homogenate. (A)
Salivary gland-derived sporozoites. (B) Oocyst- and hemolymph-derived
sporozoites. The images represent XY maximum projections of 50
time-lapse images acquired over a 265 s period. The yellow outlined arrows
show the direction of sporozotie movement (green). Scale bars, 50 µm.