Figure 2From: Sequence analysis of mitochondrial ND1 gene can reveal the genetic structure and origin of Bactrocera dorsalis s.s.Median-joining haplotype networks of ND 1 gene among the samples. A: The overall networks of haplotypes. The yellow circles represent haplotypes and red dots represent median vector. B: Lineage I network. Different sites are shown in different colors. C: Lineage II network. The size of the node area is proportional to haplotype frequency.Back to article page