Fig. 4.
Minimum-spanning network between 26 haplotypes from 101 vervet monkeys, super-imposed on a map of South Africa. Nodes represent haplotypes, with the size of each node proportional to the number of individuals that share that haplotype. Numbers used to denote haplotypes follow Table 4. Numbers next to lines are used to indicate the number of mutations between nodes; where no number is given, only a single mutational step is involved. Red squares (nodes) indicate hypothetical intermediate haplotypes revealed during haplotype construction.
