preferred_name: PI is exchanged with PC by PITPNB (Plasmodium falciparum)
preferred_name_lc: pi is exchanged with pc by pitpnb (plasmodium falciparum)
label: PI is exchanged with PC by PITPNB (Plasmodium falciparum)
label_lc: pi is exchanged with pc by pitpnb (plasmodium falciparum)