Figure 4. Branch length heterogeneity evident in the (a) optimal nucleotide tree (based upon the *75,īPRGHO and (b) the optimal gap tree (based upon the &)1YīPRGHO.
Figure 4. Branch length heterogeneity evident in the (a) optimal nucleotide tree (based upon the *75,īPRGHO and (b) the optimal gap tree (based upon the &)1YīPRGHO .