Fig. 7. The effects of salivary gland treatment on sporozoite motility. Sporozoite
motility in the presence of (A) unheated or (B) heated salivary gland
homogenate. XY maximum projections of 106 time-lapse images
acquired over a 561 s period. The yellow outlined arrows show the direction of
sporozoite movement (green). The yellow solid arrows points to the relative
position of the unheated or heated salivary gland homogenate. The white arrows
point to fluorescent beads (b). Scale bars, 50 µm.