Midpoint rooted maximum likelihood phylogram of L protein amino acid sequences from filoviruses, Paramyxoviridae, and a South American marsupial genomic sequence. Labeling and shading details are as in Fig. 2 except that the species name and continent for the mammalian sequence are provided in the caption: Monodelphis domestica (South America).
Taylor et al. BMC Evolutionary Biology 2010 10:193 doi:10.1186/1471-2148-10-193