Table 1.

Haplotypes of PfCRT

Residues that differ from the wild-type amino acid sequence of PfCRT (i.e., from the CQS strains 3D7, HB3, and D10) are highlighted in bold. Vacant cells indicate regions over which sequence data are unavailable. In those cases where the sequence data has been deposited into the NCBI database, the accession numbers are provided in place of the reference

– Deletion mutation (resulting in the absence of a residue at this position in PfCRT), CQS chloroquine-sensitive, CQR chloroquine-resistant, UN unknown, PNG Papua New Guinea