Unrooted phylogram of DBL2β-C2 sequences from Indonesian field isolates and other global isolates using Neighbour-Joining method. DBLβ-C2 sequences from three different samples (Kal1, Kal3, and Kal5) presented more than 99% sequence similarity. Kal2 showed low homology with the other Kalimantan isolates. Isolates from Papua were diverse. The amino acid analysis showed 96% identity with the PfEMP1 of IT4/25/5 (ID 46361412; acc no. AY578326.1) strain for Pap2.