Figure 6From: Evidence of recent natural selection on the Southeast Asian deletion (--SEA) causing α-thalassemia in South ChinaPhylogenetic network of haplotypes of four SNPs and --SEAallele. The four SNPs used to construct the network are rs1211375, rs3918352, rs1203974 and rs11248914. The first letter A in haplotypes is αα and D indicates --SEA allele.Back to article page