3.4.23.38 additional information Plasmodium falciparum-infected cultured human erythrocytes 648186 3.4.23.38 additional information proplasmepsin I is expressed in the ring stages whereas the proplasmepsin II gene is not transcribed until the later trophozoite stage of parasite growth 648190 3.4.23.38 bloodstream form asexual. The knockout mutants DELTApfpm1 has lower replication rate in the asexual erythrocytic stage than the parental line 680251 3.4.23.38 bloodstream form - 681296 3.4.23.38 hypnozoite - 681296