Fig. 2

TgRASP2 accumulates at the extremity of rhoptries. Immuno-electron microscopy of TgRASP2-HA3 tachyzoites using an anti-HA antibody. The white arrows point to the gold particles associated with the rhoptries. The white asterisk indicates the rhoptry neck inside the conoid and the red asterisk the accumulation of gold particles at the extremity of a rhoptry. m: micronemes, c: conoid