Alternative
              phylogenetic methods applied to a five-taxon problem:
            Is
              the Giant Panda (Ailuropoda)
              more closely related to the Red Panda (Ailurus)
              or the Brown Bear (Ursus)?
            
    (1) UPGMA
        phenogram, equality of branch lengths assumed, (2) Neighbor-Joining,
        with inferred distances along each branch, (3) NJ
        Radiation phenogram, without implicit rooting, (4) Maximum
          Parsimony, with inferred number of SNP changes
        along each branch, and (5) Maximum Likelihood, with probabilities
        of changes along each branch. 
      
    Figures 2,
        4, & 5 are rooted with Felis,
        which is known to be in a different suborder than the others.
        Comparing the UPGMA and NJ phenograms, note
        that the lengths of the internal branches are approximately the
        same, as are the terminal branches. The length of the Felis
          branch is 803 + 386 = 1189,
        which is about the same as the Procyon branch.
        Note that the UPGMA, NJ rooted and unrooted
        networks have the same topology. Note that NJ distances
        and MP numbers are roughly the same values
        on terminal branches, but internal branches are quite different.
      
    All methods
        agree, that the Giant Panda is more closely related to Ursus
          than to the Red Panda.
       
UPGMA
 Neighbor Joining rooted
        Neighbor Joining (unrooted)
 Maximum Parsimony
        Maximum Likelihood 