FP-PfRab1A fluorescence in late schizonts is associated with rhoptry markers. Rhoptry markers Rap1 and Ron4 are found in trophozoites and schizonts as discrete foci that colocalize with GFP-PfRab1A fluorescence in late schizonts, but not in earlier phases of parasite development. Morse D, Webster W, Kalanon M, Langsley G, McFadden GI. Plasmodium falciparum Rab1A Localizes to Rhoptries in Schizonts. PLoS One. 2016 11(6):e0158174. PMID: 27348424