Evolutionary relationships of sibling tapeworm species (Cestoda) parasitizing teleost fishes

Molecular Biology and Evolution
O VerneauF Catzeflis

Abstract

DNA/DNA hybridization and sequencing of rDNA (partial 18S rDNA and ITS1) were used to investigate phylogenetic relationships among seven host-specific Bothriocephalus parasites (Cestoda, Pseudophyllidae). The small nucleotide divergence between six of the seven bothriocephalids suggests that isolation and differentiation of Bothriocephalus lineages in the different host species probably occurred recently and over a short time span. Comparison of the molecular phylogeny of the parasite species to the phylogeny of their hosts (teleostean fishes) revealed little congruence between the branching patterns of hosts and parasites, suggesting that bothriocephalids have not cospeciated with their hosts.

Citations

May 5, 2001·International Journal for Parasitology·S BentzO Verneau
Oct 10, 2003·The Journal of Parasitology·Jingjing Li, Xianghua Liao
Nov 9, 2006·The Journal of Parasitology·Virginia León-RégagnonMaría Antonieta Arizmendi-Espinosa
Feb 8, 2014·Journal of Parasitic Diseases : Official Organ of the Indian Society for Parasitology·Tanveer A Sofi, Fayaz Ahmad
Apr 1, 1997·Molecular Phylogenetics and Evolution·O VerneauF Renaud
Dec 17, 2014·Veterinary Parasitology·G Alejandro BohórquezAránzazu Meana
Feb 14, 2003·Evolution; International Journal of Organic Evolution·Yves DesdevisesPierre Legendre

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