Fig. 2From: Prevalence of molecular markers associated with drug resistance of Plasmodium vivax isolates in Western Yunnan Province, ChinaSequence alignment of tandem repeat region between amino acid positions 84 and 106 in Pvdhfr gene. Dashes represent tandem repeat deletion between 98 and 103. Blue indicates the tandem repeat. Orange denotes the mutant at codon 99Back to article page