دورية أكاديمية
Molecular data reveal cryptic speciation and host specificity in Toxascaris leonina (Nematoda: Ascarididae).
| العنوان: | Molecular data reveal cryptic speciation and host specificity in Toxascaris leonina (Nematoda: Ascarididae). |
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| المؤلفون: | Fogt-Wyrwas R; Department of Biology and Environmental Protection, Poznań University of Physical Education, Królowej Jadwigi 27/39, 61-871, Poznań, Poland. Electronic address: fogt@awf.poznan.pl., Dabert M; Molecular Biology Techniques Laboratory, Faculty of Biology, Adam Mickiewicz University in Poznań, Umultowska 89, Poznan, Poland., Jarosz W; Department of Biology and Environmental Protection, Poznań University of Physical Education, Królowej Jadwigi 27/39, 61-871, Poznań, Poland., Rząd I; Chair of Ecology and Environmental Protection, Faculty of Biology, University of Szczecin, Wąska 13, 71-415, Szczecin, Poland., Pilarczyk B; Chair of Biotechnology of Animal Reproduction and Environmental Hygiene, Faculty of Biotechnology and Animal Breeding, West Pomeranian University of Technology Szczecin, Doktora Judyma 6, 71-466, Szczecin, Poland., Mizgajska-Wiktor H; Department of Biology and Environmental Protection, Poznań University of Physical Education, Królowej Jadwigi 27/39, 61-871, Poznań, Poland. |
| المصدر: | Veterinary parasitology [Vet Parasitol] 2019 Feb; Vol. 266, pp. 80-83. Date of Electronic Publication: 2019 Jan 17. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7602745 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2550 (Electronic) Linking ISSN: 03044017 NLM ISO Abbreviation: Vet Parasitol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Amsterdam : Elsevier Original Publication: Amsterdam : Elsevier Scientific Pub. Co. |
| مواضيع طبية MeSH: | Genetic Speciation*, Host Specificity/*genetics , Toxascariasis/*veterinary , Toxascaris/*genetics, Animals ; Cyclooxygenase 1/genetics ; DNA Barcoding, Taxonomic ; DNA, Intergenic/genetics ; Dogs/parasitology ; Felidae/parasitology ; Foxes/parasitology ; NADH Dehydrogenase/genetics ; Phylogeny ; Toxascariasis/parasitology ; Toxascaris/classification ; Wolves/parasitology |
| مستخلص: | Toxascaris leonina (Ascarididae) is a cosmopolitan and polyxenical parasite whose host are canids and felids. To date, molecular phylogenetic studies included toxascarid representatives collected only from dogs or felids, therefore the intra-species differences between T. leonina collected from different host species has not been noticed. In this paper, we test the hypothesis of cryptic speciation in the T. leonina complex based on extended sequence data (ITS1, nad1, cox1) and individuals collected from dogs, felids and foxes. Phylogenetic analysis clustered T. leonina representatives into three well-supported clades depending on their host species, i.e. dogs and wolves, wild felids and foxes. Both genetic distances and the barcoding-gap analysis strongly support the species status of populations inhabiting different hosts. The results suggest additional genetic separation in felids. However, to determine the actual size of the Toxascaris complex, it would be necessary to analyse individuals collected from other canid and felid Toxascaris leonina host species. (Copyright © 2019 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Barcode gap; Cryptic-species; ITS1; Toxascaris leonina; cox1; nad1 |
| المشرفين على المادة: | 0 (DNA, Intergenic) EC 1.14.99.1 (Cyclooxygenase 1) EC 1.6.99.3 (NADH Dehydrogenase) |
| تواريخ الأحداث: | Date Created: 20190210 Date Completed: 20190411 Latest Revision: 20190411 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/j.vetpar.2019.01.002 |
| PMID: | 30736952 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-2550 |
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| DOI: | 10.1016/j.vetpar.2019.01.002 |