Fig. 2From: Population genetic and biophysical evidences reveal that purifying selection shapes the genetic landscape of Plasmodium falciparum RH ligands in Chhattisgarh and West Bengal, IndiaPairwise mismatch distribution and median-joining network of Pfrhs. Graphical representation of pairwise mismatch distribution (a Pfrh1, b Pfrh2a/b, c Pfrh4, d Pfrh5). Blue line indicated distribution pattern expected under the model of constant population size and red line demonstrated distribution observed in P. falciparum population under study. The genetic relationship among the Pfrh haplotypes was demonstrated in the insets. Size of a circle was proportional to relative frequency of respective haplotype. Yellow circles represented the extant parasite haplotypes while the blue one indicated the Pf3D7 allele. Each brunch of the network represented a mutational stepBack to article page