Figure 4From: Potential efficacy of mitochondrial genes for animal DNA barcoding: a case study using eutherian mammalsGrouping results from PCOORD for the ND2 profile. Figure 3A shows the grouping based on nucleotide sequences, and Figure 3B based on amino acid sequences. Symbols indicate: Afrotheria (red circle); Euarchontoglires, (grey down-pointing triangle); Laurasiatheria (green up-pointing triangle); and Xenarthra (blue square). Figure 3C and Figure 3D show the associated eigenvalues from nucleotide and amino acid sequences, respectively.Back to article page