Movie S1.

Translation through a reconstructed tomogram of a gametocyte showing REX1-labeling of Maurer's clefts. Stage IV Equinatoxin II-permeabilized gametocytes were labeled with anti-REX1 antiserum followed by protein A-gold (6 nm conjugate). The movie shows a virtual translation through the reconstructed tomogram. The Maurer’s cleft-like structures are decorated with anti-REX1 antibodies conjugated to 6-nm gold particles.