Phylogenetic analysis of Lassa virus sequences from Edo State and Ondo State.

<p>Clusters A, B, and C collapsed in <a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0001839#pntd-0001839-g005" target="_blank">Figure 5</a> are shown in detail here. The upper part of cluster C has been moved to the right (dashed line) to facilitate representation of all sequences. Published sequences are identified by GenBank accession numbers. The posterior probability of monophyly of the corresponding clade is indicated on the branches if the probability is ≥0.5. If known, State, Local Governmental Area (C, Central; W, West; E, East; NE, North-East; SE, South-East), and city is shown with the strains. Sequences from fatal cases are marked with (F). Sequences highlighted in boldface have been submitted to GenBank (accession nos. JN651366-JN651400). Note, the tree contains some negative branch length at nodes with low posterior probability. This is a correct computational result which arises from calculation of the branch lengths in the consensus tree.