Figure.
Phylogeny of Middle East respiratory syndrome coronavirus (MERS-CoV) sequenced from nasal and rectal samples collected from camels in an abattoir, Saudi Arabia. Phylogeny was constructed by using IQTREE (http://www.iqtree.org) with the automatic nucleotide transition model selection. Branch supports, shown at major nodes, were generated by ultrafast bootstrap approximation (Appendix). Genomes generated from this study are underlined; asterisks (*) indicate viruses from humans. Blue indicates viruses from camels from Saudi Arabia; red indicates viruses in camels imported from Sudan; green indicates viruses in camels imported from Somalia. The overall topology of the phylogeny of MERS-CoV also is available (Appendix Figure). Scale bar indicates 104 mutations per site.