Phylogenetic tree of Echinococcus ortleppi Vietnam and other strains derived from part of cytochrome C oxidase subunit I nucleotide sequence, estimated by neighbor-joining (NJ) method using MEGA5.1.
Notes:
E. ortleppi VN = Vietnamese Echinococcus; Tspi1, Tspi2, Tspi3, and Tspi4 = Chinese Trichinella spiralis (GenBank numbers: GU339148.1, GU339147.1, GU339146.1, and GU339145.1, respectively). Tca1, Tca2, Tca3, and Tca4 are Toxocara canis species (GenBank numbers: JF837170.1, JF837169.1, JN617989.1, and FJ418788.1, respectively). E. ortleppi samples are from Brazil (GenBank numbers: KT337323.1, KT382536.1, KT382535.1, and KT382539.1, respectively). Echinococus canadensis is from Egypt (GenBank number: AB921060.1), Finland (GenBank number: AF525475.1), Sudan (GenBank numbers: AB271911.1 and AB271910.1), and Brazil (GenBank number: KC787433.1). E. granulosus samples are from Iran (GenBank numbers: KU220240.1, KU359038.1, and KF612400.1), India (GenBank number: KC415063.1), and France (GenBank number: JQ356716.1). Angiostrongylus cantonensis samples are from China (GenBank numbers: HQ540551.1, HQ540547.1, and HQ540546, respectively), Brazil (GenBank number: GU733321.1), and the USA (GenBank number: GU587760.1).