Table 3.

Distribution of Pfdhfr and Pfdhps allele combinations among 48 Plasmodium falciparum isolates

Haplotype	Pfdhfr-Pfdhps allelesa	Number of the isolates, n (%)
Quintuple	CICNI-SGEGA	1/48 (2.1)
Quadruple	CIRNI-SGKAA	23/48 (47.9)
Triple	CICNI-SGKAA	17/48 (35.4)
Triple	CNRNI-SGKAA	6/48 (12.5)
Double	CNCNI-SGKAA	1/48 (2.1)

^aPfdhfr-Pfdhps allele combinations: quintuple (Pfdhfr 51I/108N + Pfdfps 437G/540E/581G); quadruple (Pfdhfr 51I/59R/108N + Pfdfps 437G); triple (Pfdhfr 51I/108N + Pfdfps 437G); triple (Pfdhfr 59R/108N + Pfdfps 437G); and double (Pfdhfr 108N + Pfdfps 437G) haplotype