Fig. 2From: A first report of Thelazia callipaeda infection in Phortica okadai and wildlife in national nature reserves in ChinaPhylogenetic tree of a partial sequence of the mitochondrial cytochrome c oxidase subunit 1 gene of Thelazia callipaeda. Bootstrap values are shown next to branches. The isolates sequenced in this study are in bold (GenBank accession nos. MN719908, MN719912, MN719913 and MN719914). The remaining sequences of T. callipaeda were downloaded from the National Center for Biotechnology Information website. Scale bar indicates nucleotide substitutions per siteBack to article page