XVI European Congress of Ichthyology, Lausanne, Switzerland, 2 Sep - 6 Sep
Toomey, L., Fontaine, P., Lecocq, T.
2019
Meeting the rising demand for aquatic products requires the production, and subsequent domestication, of new wild animal species (Fontaine et al., 2009). However, breeding new species is characterised by numerous challenges which can impede the sustainability of animal production. Indeed, successful domestication of a novel species is a long-term and difficult process since it implies completing the species life cycle in a human-controlled environment. Moreover, translocations of individuals within and outside the species distribution range can happen when the production and subsequent trade begin. However, unregulated translocations can lead to many conservation concerns such as biological invasion, pathogen spillover, and genetic homogenisation/outbreeding (Lecocq et al, 2016). In this context, knowledge of spatial genetic variability (i.e. differentiation and diversity) patterns is crucial to promote animal production development as well as to mitigate its potential negative impacts on wild populations (Danancher and Garcia-Vazquez, 2011). Indeed, genetically differentiated allopatric populations underwent specific evolutionary histories and could have acquired (through genetic adaptations to local environments) phenotypic specificities which can present different domestication predisposition or socio-economic attractiveness (see for non fish species, Velthuis and van Doorn, 2006). In addition, considering genetic variability patterns is crucial to establish guidelines for trade regulations of the species within its natural range. Despite the potentially valuable integration of intraspecific divergences in incipient species productions and trades, most of current domestication programmes consider species as a unity and disregard inter-populational geographic differentiation. We investigated the genetic variability of a fish species at a nascent stage of its aquaculture production, the European perch (Perca fluviatilis). We characterised the genetic variability across 84 West-Palaearctic sampling sites using four mitochondrial sequences and eight microsatellites. By considering this variability, we aimed at providing (i) guidelines for efficient regulations of the movements of the species within its natural range and (ii) a genetically-based population structure that could be used to highlight units within species which present an interest for production (i.e. best aquaculture performances). Our analyses showed an uneven distribution of the genetic variability across the species distribution range. Based on genetic differentiation, we identified five large geographic scale clusters: European plain, Danube and Alpine Foreland, western and northern Fennoscandia, eastern Europe, and Balkans. These main clusters were further subdivided into several subgroups when analysing population structure with microsatellites. Mapping of genetic diversity highlighted several hotspots across the species range. This spatial pattern of intraspecific diversity implies to develop specific and appropriate regulations of translocations in order to keep the geographic cluster specificities. Moreover, we investigated aquaculture performances of different populations belonging to different clusters through a multifunction and multitrait study using a common-garden approach. We observed similarities between geographic differentiations in genetics and in zootechnical performances (i.e. growth, behaviour, survival). These results are particularly interesting for further investigations of population-specific performances in aquaculture.
European Aquaculture Society EAS, 18-21 septembre, Vienne, Autriche
Al Dakdouki, S., Fontaine, P., Ledore, Y., Nivelle, R., Changey, F.
7ème conference Panafrican Association on Fish and Fisheries, 18-22 septembre, Brazzaville, République du Congo
Amoussou, N., Lecocq, T., Pasquet, A., Thomas, M.
Aquaculture Europe 2023, 19-21 septembre, Vienne, Autriche
Bernath, G., Milla, S., Várkonyi, L., Ledore, Y., Griffitts, J.D., Fontaine, P., Urbányi, B., Bokor, Z.
74th Annual Meeting of European Federation of Animal Science, 28-31 août, Lyon, France
Collas, C., Laflotte, A., Feidt, C., Jurjanz, S.
Aquaculture Europe 2023, Balanced Diversity in Aquaculture Development, 18-21 septembre, Vienne, Autriche
Diakos, E., Fontaine, P., Lecocq, T.
Aquaculture Europe 2023, Balanced Diversity in Aquaculture Development, 18-21 septembre, Vienne, Autriche
Diakos, E., Pasquet, A., Hardy, A., Chevalier, C., Fontaine, P., Lecocq, T.
Aquaculture Europe 2023, Balanced Diversity in Aquaculture Development, 18-21 septembre, Vienne, Autriche
Fontaine, P., Lecocq, T., Thomas, M.
74th European Federation of Animal Science Congress, 26 août - 01 septembre, Lyon, France
Fournier, A., Feidt, C., Fourcot, A., Saint-Hilaire, M., Le Roux, Y., Rychen, G.
Symposium for European Freshwater Sciences, 18-21 septembre, New Castle Upon Tyne, United Kingdom
Girard, L., Aubin, J., Thomas, M., Lecocq, T., Robin, J., Tocqueville, A., Laithier, J., Pannard, A., Coudreuse, J., Roucaute, M., Jaeger, C., Wilfart, A., Latourre, Q., Maillot, M., Corson, M.
12th International Symposium on Reproductive Physiology of Fish, 15-19 mai, Crete, Greece
Schaerlinger, B., Fontagne-dicharry, S., Gasmi, S., Durante-alami, H., Ledore, Y., Fontaine, P., Nahon, S., Chardard, D.
Aquaculture Europe 2023, Balanced Diversity in Aquaculture Development, 18-21 septembre, Vienne, Autriche
Thomas, M., Amoussou, N., Pasquet, A., Lecocq, T.
Aquaculture Europe, 27-30 septembre, Rimini, Italie
Aubin, J., Thomas, M., Lecocq, T., Robin, J., Dupont, C., Tocqueville, A., Laithier, J., Pannard, A., Coudreuse, J., Roucaute, M., Jaeger, C., Wilfart, A., Maillot, M., Corson, M.S.
73rd Annual Meeting of European Federation of Animal Science, 05-08 septembre, Porto, Portugal
Collas, C., Briot, L., Fleurance, G., Dozias, D., Launay, F., Feidt, C., Jurjanz, S.
73rd Annual Meeting of European Federation of Animal Science, 05-08 septembre, Porto, Portugal
Collas, C., Gourdine, J.-L., Beramine, D., Badot, P.-M., Feidt, C., Jurjanz, S.
8th international workshop on the biology of fish gametes. Gametes workshop., 20-23 septembre, Gdansk, Pologne
Ljubobratovic, U., Kitanovic, N., Milla, S., Marinovic, Z., Fazekas, G., Stanivuk, J., Zarski, D., Horvath, A.
5th International Percid Fish Symposium - Percis V, 18-23 septembre, Ceske Budejovice, Czech Republic
Senff, P., Fourrier, C., Abd Al Rahim, S., Gerard, E., Milla, S., Nivelle, R., Fontaine, P.
Aquaculture Europe 2022, 27-30 septembre, Rimini, Italy
Senff, P., Gerard, E., Polowczyk, O., Piga, V., Grosjean, J., Robin, C., Fontaine, P.
Aquaculture Europe 2021, 05-08 octobre, Madère, Portugal
Amoussou, N., Lecocq, T., Pasquet, A., Thomas, M.
FishBase SeaLifeBase Symposium, 30 years of FishBase – 15 years of FishBase, 06 septembre - 07 septembre, Paris, France
Chardard, D., Willig, C., Bailly, N., Atanacio, R., Fordoxcel, L., Delaunay, S., Gerard, P.-A., Teletchea, F.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Detcheverry, E., Lemallier, E., Teletchea, F.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Durand, E., Gustave, E., Vasconcelos, R., Perrin, L., Drogue, G., Teletchea, F.
Colloque Aquaculture Europe 2021, 04-07 octobre, Madeira, Portugal
El Mohajer, L., Chevalier, C., Fontaine, P., Milla, S.
Franco-Canadian Congress of Aquatic Sciences, 30 septembre - 03 octobre, Saint-Pierre-et-Miquelon, France
Fontaine, P.
2ème Conférence Internationale POLYSAC 2021, 11-13 décembre, SFAX, TUNISIE
Hentati, F., Narmuratova, Z., Girardet, J.-M., Narmuratova, M., Cakir-Kiefer, C.
Aquaculture Europe 2021, 05-08 octobre, Madère, Portugal
Lecocq, T., Toomey, L., Fontaine, P.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Lecointre, G., Schnell, N., Teletchea, F.
Aquaculture Europe 2021, 05-08 octobre, Madère, Portugal
Senff, P., Polowczyk, O., Grosjean, J., Milla, S., Robin, C., Fontaine, P.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Teletchea, F.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Teletchea, F.
FishBase SeaLifeBase Symposium, 30 years of FishBase – 15 years of FishBase, 06-07 septembre, Paris, France
Teletchea, F., Union des conservateurs d'aquariums, Barthelemy, D.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Teletchea, S., Venturelli, P., Teletchea, F.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 30 septembre - 03 octobre, Saint-Pierre et Miquelon, France
Viana, J., Briand, E., Gustave, E., Perrin, L., Vasconcelos, R., Audet, C., Teletchea, F.
Neurodegenerative Diseases: Biology & Therapeutics 2020, 02-04 décembre, Virtual meeting, USA
Vigier, M., Herzine, A., Djelti, F., Yen, F., Oster, T., Malaplate, C.
3th international conference on fish and shellfish immunology, 16-20 juin, Las Palmas, Spain
Baekelandt, S., Milla, S., Cornet, V., Flamion, E., Ledore, Y., Redivo, B., Antipine, S., Mandiki, S.N.M., El Kertaoui, N., Schmitz, M., Kestemont, P.
Biomolecules: Research & Development, Markets and Acceptability, 23-25 octobre, Palma de Majorque, Espagne
Barrau, S., Gaiani, C., Retourney, C., Mangavel, C., Le Roux, Y., Soligot-Hognon, C., Delannoy, M., Scher, J., Burgain, J.
3rd Summer Shoal 2019 on Fish Ethology & Welfare, 10 septembre - 13 novembre, Algarve, Portugal
Colchen, T., Teletchea, F., Ysnel, F., Carpentier, A., Trancart, T., Feunteun, E., Fontaine, P., Pasquet, A.
DIXOIN 2019 - 39th International Symposium on Halogenated Persistent Organic Pollutant, 25 août - 30 août, Kyoto, Japon
Coulange, M., Fourcot, A., Fournier, A., Narduzzi, L., Rychen, G., Le Bizec, B., Feidt, C., Dervilly, G.
EAS Aquaculture Europe, 07-10 octobre, Berlin, Allemagne
El Mohajer, L., Selmi, S., Fontaine, P., Milla, S.
70th Annual Meeting of the European Federation of Animal Science, 26-30 août, Ghent, Belgium
Germain, K., Collas, C., Brachet, M., Jurjanz, S.
70th Annual Meeting of the European Federation of Animal Science, 26-30 août, Ghent, Belgium
Jurjanz, S., Collas, C., Quish, C., Younge, B., Feidt, C.
70th Annual Meeting of the European Federation of Animal Science, 26-30 août, Ghent, Belgium
Quish, C., Arkins, S., Jurjanz, S., Collas, C., Feidt, C., Younge, B.
43rd larval fish conference, 21-24 juin, Mallorca, Espagne
Teletchea, F., Schnell, N., Lecointre, G.
European Aquaculture, 07-11 octobre, Berlin, Allemagne
Thomas, M., Pasquet, A., Ledore, Y., Schaeffer, L., Nahon, S., Aubin, J., Jaeger, C., Wilfart, A., Benard, A., Lecocq, T.
XVI European Congress of Ichthyology, Lausanne, Switzerland, 2 Sep - 6 Sep
Toomey, L., Fontaine, P., Lecocq, T.
9th Biennial Conference of the International Biogeography Society, 08-12 janvier, Malaga, Espagne
Toomey, L., Pasquet, A., Teletchea, F., Fontaine, P., Lecocq, T.
43rd larval fish conference, 21-24 juin, Mallorca, Espagne
Venturelli, P., Teletchea, F.
70th EAAP Annual Meeting, 26-30 august, Ghent, Belgium
Viel, J., Ringuet, A., Mauclert, J., Laclef, E., Jurjanz, S.
Aquaculture Europe 2019, 07-10 octobre, Berlin, Allemagne
Zarski, D., Bernath, G., Ben Ammar, I., Mandiki, S.N.M., Baekelandt, S., Bokor, Z., Fontaine, P., Horvath, A., Kestemont, P.
Aquaculture Europe 2019, 07-10 octobre, Berlin, Allemagne
Zarski, D., Le Cam, A., Nynca, J., Klopp, C., Montfort, J., Fontaine, P., Ciereszko, A., Bobe, J.
7th International workshop of the biology of fish gametes, 02-06 septembre, Rennes, France
Zarski, D., Nynca, J., Le Cam, A., Klopp, C., Montfort, J., Fontaine, P., Ciereszko, A., Bobe, J.