Summary graph showing mammalian genomes assayed for filovirus-like elements and the phylogenetic distribution of the mammals with filovirus-like elements. Red shading indicates that species with detected filovirus-like elements fall into a marsupial and a eutherian group. The platypus genome was also assayed but is not depicted here. The mammalian phylogeny is based on a composite of recent studies [30,44,45].
Taylor et al. BMC Evolutionary Biology 2010 10:193 doi:10.1186/1471-2148-10-193