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Beaumelle C, Redman EM, de Rijke J, Wit J, Benabed S, Debias F, Duhayer J, Pardonnet S, Poirel MT, Capron G, Chabot S, Rey B, Yannic G, Gilleard JS, Bourgoin G. Metabarcoding in two isolated populations of wild roe deer (Capreolus capreolus) reveals variation in gastrointestinal nematode community composition between regions and among age classes. Parasit Vectors 2021; 14:594. [PMID: 34863264 PMCID: PMC8642965 DOI: 10.1186/s13071-021-05087-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 11/08/2021] [Indexed: 01/04/2023] Open
Abstract
Background Gastrointestinal nematodes are ubiquitous for both domestic and wild ungulates and have varying consequences for health and fitness. They exist as complex communities of multiple co-infecting species, and we have a limited understanding of how these communities vary in different hosts, regions and circumstances or of how this affects their impacts. Methods We have undertaken ITS2 rDNA nemabiome metabarcoding with next-generation sequencing on populations of nematode larvae isolated from 149 fecal samples of roe deer of different sex and age classes in the two isolated populations of Chizé and Trois Fontaines in France not co-grazing with any domestic ungulate species. Results We identified 100 amplified sequence variants (ASVs) that were assigned to 14 gastrointestinal nematode taxa overall at either genus (29%) or species (71%) level. These taxa were dominated by parasites classically found in cervids—e.g. Ostertagia leptospicularis, Spiculopteragia spp. Higher parasite species diversity was present in the Trois Fontaines population than in the Chizé population including the presence of species more typically seen in domestic livestock (Haemonchus contortus, Bunostomum sp., Cooperia punctata, Teladorsagia circumcincta). No differences in parasite species diversity or community composition were seen in the samples collected from three zones of differing habitat quality within the Chizé study area. Young roe deer hosted the highest diversity of gastrointestinal nematodes, with more pronounced effects of age apparent in Trois Fontaines. The effect of host age differed between gastrointestinal nematode species, e.g. there was little effect on O. leptospicularis but a large effect on Trichostrongylus spp. No effect of host sex was detected in either site. Conclusions The presence of some livestock parasite species in the Trois Fontaines roe deer population was unexpected given the isolation of this population away from grazing domestic livestock since decades. Overall, our results illustrate the influence of host traits and the local environment on roe deer nemabiome and demonstrate the power of the nemabiome metabarcoding approach to elucidate the composition of gastrointestinal nematode communities in wildlife. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s13071-021-05087-5.
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Affiliation(s)
- Camille Beaumelle
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France. .,Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LECA, 38000, Grenoble, France.
| | - Elizabeth M Redman
- Comparative Biology and Experimental Medicine, Host-Parasites Interactions Program, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Jill de Rijke
- Comparative Biology and Experimental Medicine, Host-Parasites Interactions Program, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Janneke Wit
- Comparative Biology and Experimental Medicine, Host-Parasites Interactions Program, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Slimania Benabed
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France.,VetAgro Sup, Campus Vétérinaire de Lyon, Université de Lyon, 69280, Marcy l'Etoile, France
| | - François Debias
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France
| | - Jeanne Duhayer
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France
| | - Sylvia Pardonnet
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France
| | - Marie-Thérèse Poirel
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France.,VetAgro Sup, Campus Vétérinaire de Lyon, Université de Lyon, 69280, Marcy l'Etoile, France
| | - Gilles Capron
- Office Français de la Biodiversité, 75008, Paris, France
| | | | - Benjamin Rey
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France
| | - Glenn Yannic
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LECA, 38000, Grenoble, France
| | - John S Gilleard
- Comparative Biology and Experimental Medicine, Host-Parasites Interactions Program, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Gilles Bourgoin
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, 69100, Villeurbanne, France.,VetAgro Sup, Campus Vétérinaire de Lyon, Université de Lyon, 69280, Marcy l'Etoile, France
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Rideout BA, Sainsbury AW, Hudson PJ. Which Parasites Should We be Most Concerned About in Wildlife Translocations? ECOHEALTH 2017; 14:42-46. [PMID: 27234456 DOI: 10.1007/s10393-016-1132-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 04/18/2016] [Accepted: 05/05/2016] [Indexed: 06/05/2023]
Affiliation(s)
- Bruce A Rideout
- Wildlife Disease Laboratories, Institute for Conservation Research, San Diego Zoo Global, PO Box 120551, San Diego, CA, 92112, USA.
| | - Anthony W Sainsbury
- The Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Peter J Hudson
- Center for Infectious Disease Dynamics, Pennsylvania State University, State College, PA, USA
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