Updated publication reference for PubMed record(s): 33483501. K13 mutations are causal for artemisinin resistance in Plasmodium falciparum human malaria. We characterized changes in protein abundance associated with K13 mutations during the parasite's 48h intra-erythrocytic developmental cycle by comparing protein expression profiles of K13 mutant (C580Y, R539T) and isogenic wild-type lines that were generated by zinc finger nuclease (ZFN) based editing in a laboratory-adapted clinical isolate (Cam3.II). For each parasite line, we harvested tightly synchronized ring and trophozoite parasites on two independent occasions, except for the C580Y line which was harvested only once at trophozoite stage.