Fig. 3
From: First Swedish case of fatal equine parasitic encephalitis by Halicephalobus gingivalis
Maximum-likelihood (ML) tree for 21 H. gingivalis isolates and 7 outgroup sequences. Phylogeny was inferred by an alignment of 216 nucleotides. The phylogenetic tree includes the novel Swedish H. gingivalis isolate (GenBank acc. no. OQ834433, blue dot) and homologous sequences available in GenBank. Accession numbers, host and country of origin are indicated for each sequence, when available. Bootstrap (1,000 replicates) values over 50 are shown at the internal nodes. The length of each pair of branches represents the distance between sequence pairs. The scale bar represents the percentage of nucleotide differences