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Pierrick Haffray

33
Documents
Identifiants chercheurs

Présentation

After 3 years as biologist in the INRA-Ifremer experimental station of marine salmonids (SEMII, Camaret, France) and in the rainbow trout companies Pisciculture Bellet (Angoulême, France) and Truite de Bretagne (Morlaix, France), I joined (1990) the French association of poultry and aquaculture breeders (SYSAAF, Rennes, France) to develop first commercial breeding programs in the French aquaculture, primarily in salmonids as rainbow trout or charrs, followed by marine fishes as sea bass, sea bream or meagre (1992), sturgeons (1996), Pacific or flat oyster and clam (2001) and shrimps (2009). I'm now managing a team of 6 geneticist and 3 PhD students at the Aquaculture section of SYSAAF that advise 25 breeding companies selecting 18 aquaculture species in France and in Madagascar, Mozambique, Mexico, Thailand and in the past in Indonesia. My main research interests were the adaptation of principles of domestication and genetic selection to aquaculture species in using DNA-parentage assignment in combining mass and sib-selection, the development of high through put technologies to phenotype quality traits (micro-wave, artificial vision, ultrasound, MRI, RMN), the optimisation of gametes collection and larval conservation and cryoconservation, the monosexing and the triploidisation and recently (since 2014) the improvement of disease resistances to nine different diseases based on challenge tests (OHsV1, IPN, VHS, VNN, F. psychrophilum, P. piscicidae, E. tarda, V. harveyi, V. tapetis) and sib selection. My current primary research interests are the development and the application of genomic tools in genomic selection in different species (rainbow trout, sea bass, sea bream, Pacific oyster, white leg shrimp), the application of spectrometry (NIR, Raman) to target new traits as fatty acid composition to improve aquaculture nutritional value and since the two years the breeding of pearl oyster. Past Board member of the European Forum for Farm Animal Breeders (EFFAB), the European platform on Farm Animal Breeding and REproduction (FABRE) and the Labogena genotyping laboratory, I'm co-authored over 100 scientific publications and I was awarded (2019) by the French Academy of Agriculture for my inputs in the development of breeding programs in aquaculture.

Publications

florian-enez

Potential of genomic selection for growth, meat content and colour traits in mixed-family breeding designs for the Pacific oyster Crassostrea gigas

Antoine Jourdan , Romain Morvezen , Florian Enez , Pierrick Haffray , Adeline Lange
Aquaculture, 2023, 576, pp.739878. ⟨10.1016/j.aquaculture.2023.739878⟩
Article dans une revue hal-04158060v1
Image document

Prediction of fatty acids composition in the rainbow trout Oncorhynchus mykiss by using Raman micro-spectroscopy

E. Prado , Christophe Eklouh-Molinier , Florian Enez , David Causeur , C. Blay
Analytica Chimica Acta, 2022, 1191, ⟨10.1016/j.aca.2021.339212⟩
Article dans une revue hal-03445774v1
Image document

Realised genetic gains on growth, survival, feed conversion ratio and quality traits after ten generations of multi-trait selection in rainbow trout Oncorhynchus mykiss, fed a standard diet or a “future” fish-free and soy-free diet

Marc Vandeputte , Geneviève Corraze , Jérôme Doerflinger , Florian Enez , Frédéric Clota
Aquaculture Reports, 2022, 27, pp.101363. ⟨10.1016/j.aqrep.2022.101363⟩
Article dans une revue hal-03812229v1
Image document

Genetic parameters and genome-wide association studies of quality traits characterised using imaging technologies in Rainbow trout, Oncorhynchus mykiss

Carole Blay , Pierrick Haffray , Jérôme Bugeon , Jonathan D’ambrosio , Nicolas Dechamp
Frontiers in Genetics, 2021, 12, pp.1-17. ⟨10.3389/fgene.2021.639223⟩
Article dans une revue hal-03154333v1
Image document

Genetic architecture and genomic selection of fatty acid composition predicted by Raman spectroscopy in rainbow trout

Carole Blay , Pierrick Haffray , Jonathan D’ambrosio , Enora Prado , Nicolas Dechamp
BMC Genomics, 2021, 22 (1), pp.788. ⟨10.1186/s12864-021-08062-7⟩
Article dans une revue hal-03432316v1
Image document

Potential for Genetic Improvement of Resistance to Perkinsus olseni in the Manila Clam, Ruditapes philippinarum, Using DNA Parentage Assignment and Mass Spawning

Morgan Smits , Florian Enez , Serena Ferraresso , Giulia Dalla Rovere , Emilie Vetois
Frontiers in Veterinary Science, 2020, 7, ⟨10.3389/fvets.2020.579840⟩
Article dans une revue hal-03038575v1
Image document

Transcriptome based SNP discovery and validation for parentage assignment in hatchery progeny of the European abalone Haliotis tuberculata

Ewan Harney , Sebastien Lachambre , Sabine Roussel , Sylvain Huchette , Florian Enez
Aquaculture, 2018, 491, pp.105-113. ⟨10.1016/j.aquaculture.2018.03.006⟩
Article dans une revue hal-02626095v1

Accuracy of BLUP breeding values in a factorial mating design with mixed families and marker-based parentage assignment in rainbow trout Oncorhynchus mykiss

Pierrick Haffray , Florian Enez , Jérôme Bugeon , Hervé Chapuis , Mathilde Dupont-Nivet
Aquaculture, 2018, 490, pp.350-354. ⟨10.1016/j.aquaculture.2018.03.003⟩
Article dans une revue hal-01764389v1

Phenomic selection, an alternative to genomic selection in animal breeding?

Faten Jaouahdou , Florian Enez , Christophe Eklouh-Molinier , Jérôme Doerflinger , Guylaine Collewet
Workshop spectroscopie et microscopie du milieu marin, Feb 2023, Brest, France
Communication dans un congrès hal-04185933v1

Development of a breeding programme for oysters invited

Pierrick Haffray , Romain Morvezen , Florian Enez , P Boudry
74. Annual Meeting of the European Federation of Animal Science, EAAP, Aug 2023, Lyon, France
Communication dans un congrès hal-04331651v1
Image document

GENOME WIDE ASSOCIATION STUDIES OF PRODUCTION TRAITS IN RAINBOW TROUT USING WHOLE GENOME SEQUENCING

Valentin Thomas , Florian Enez , Pierrick Haffray , Boudjema Imarazene , Mathilde Dupont-Nivet
Aquaculture Europe 2023, Sep 2023, Vienne, Austria
Communication dans un congrès hal-04386683v1

Phenomic selection, an alternative to genomic selection in animal breeding?

Faten Jaouahdou , Florian Enez , Christophe Eklouh-Molinier , Jérôme Doerflinger , Guylaine Collewet
International Symposium on Genetics in Aquaculture XIV, Nov 2022, Puerto Varas, Chile
Communication dans un congrès hal-04185835v1
Image document

Phénomix : Estimation de l'héritabilité de spectres Raman et premiers résultats d'évaluation phénomique chez la truite

Florence Phocas , Pierrick Haffray , Florian Enez , Francois Allal , Pierre Boudry
Journées Techniques Interfilières du SYSAAF, Oct 2022, Rennes, France
Communication dans un congrès hal-04386542v1
Image document

Effect of 10 generations of selection on growth, feed efficiency, processing and lipid traits in rainbow trout fed a standard or a "future" fish-free, soy-free diet

Marc Vandeputte , Geneviève Corraze , Jérôme Doerflinger , Florian Enez , Frédéric Clota
International Symposium on Genetics In Aquaculture 2022, Nov 2022, Puerto Varas, Chile
Communication dans un congrès hal-04178939v1
Image document

Implementation of genomic selection on production and quality traits and linkage disequilibrium in Crassostrea gigas

Antoine Jourdan , Pierre Boudry , Florian Enez , Pierrick Haffray , F Chenier
12. World congress on genetics applied to livestock production (WCGALP), Jul 2022, Rotterdam, Netherlands. ⟨10.3920/978-90-8686-940-4_567⟩
Communication dans un congrès hal-04013016v1

Evolution des performances de la truite arc-en-ciel après 10 générations de sélection et réponse à un aliment standard ou « futur » sans produits de poisson ni soja

Marc Vandeputte , Geneviève Corraze , Jérôme Doerflinger , Florian Enez , Frédéric Clota
7èmes Journées Recherche Filière Piscicole, Jul 2022, Paris, France
Communication dans un congrès hal-04185413v1

Combining data from successive cohorts to increase the accuracy of estimated breeding values: a case study in a gilthead sea bream (Sparus aurata) commercial line

Anastasia Bestin , Sophie S. Cariou , Jean-Sébastien J.-S. Bruant , Marc Vandeputte , Florian Enez
Aquaculture Europe 2020 online, Apr 2021, Cork, Ireland
Communication dans un congrès hal-03187498v1

Evaluation of genetic gain in rainbow trout fed standard of “future” diet after 10 generations of multi-trait selection in the Aqualande selective breeding program

Marc Vandeputte , Geneviève Corraze , Jérôme Doerflinger , Florian Enez , Frédéric Clota
Aquaculture Europe 2020 Online, Apr 2021, Cork, Ireland
Communication dans un congrès hal-03187469v1

Prediction of fatty acids in the rainbow trout Oncorhynchus mykiss: a Raman scattering spectroscopy approach

E. Prado , Christophe Eklouh-Molinier , Florian Enez , C. Blay , Mathilde Dupont-Nivet
22. International Conference on Transparent Optical Networks (ICTON), Jul 2020, Bari, Italy. pp.1-4, ⟨10.1109/ICTON51198.2020.9203514⟩
Communication dans un congrès hal-02948337v1

Réponse à 10 générations de sélection multicaractères chez la truite chez Aqualande

Marc Vandeputte , Geneviève Corraze , Florian Enez , Pierrick Haffray , Jérôme Doerflinger
Journées techniques du Sysaaf, Dec 2020, Rennes, France
Communication dans un congrès hal-03187464v1

Genetic parameters of caviar production in DNA-pedigreed octoploid Siberian sturgeon (Acipenser baerii)

Anastasia Bestin , Olivier Brunel , Arnaud Malledant , Philippe Benoit , Daniel Guemene
International Symposium on Genetics in Aquaculture, Jul 2018, Cairns, Australia
Communication dans un congrès hal-03665891v1

Genetic parameters of resistance to gastroenteritis (rtge) and rainbow trout fry syndrome (rtfs) in rainbow trout oncorhynchus mykiss and their genetic correlations with production traits

Pierrick Haffray , Anastasia Bestin , Florian Enez , Sébastien Courant , Daniel Guemene
World Aquaculture 2018, Aug 2018, Montpellier, France
Communication dans un congrès hal-02738108v1

Mixed-family estimation of genetic parameters of growth, morphologic, immune and behavioral traits in the european abalone Haliotis tuberculata

S. Lachambre , Sabine Roussel , S. Huchette , K. Chenevert , Christophe Lambert
World Aquaculture 2018, European Aquaculture Society (EAS)., Aug 2018, Montpellier, France. pp.111
Communication dans un congrès hal-02011386v1

Utilisation d'imagerie et d'ultrasons pour l'amélioration du rendement en chair par sélection génétique de la daurade

Dofungo Ouatarra , Anastasia Bestin , Pierrick Haffray , Florian Enez , Sophie Cariou
5. Journées de la Recherche Filière Piscicole, Institut Technique de l'Aviculture et des Elevages de Petits Animaux (ITAVI). FRA., Jul 2016, Paris, France. pp.30
Communication dans un congrès hal-02741919v1

Résistance génétique à l'entérite chez la truite ? Interaction avec la flavobactériose et les caractères de production

Anne-Sophie Tyran , Alexandre Desgranges , Anastasia Bestin , Florian Enez , François Allal
5. Journées de la Recherche Filière Piscicole, Institut Technique de l'Aviculture et des Elevages de Petits Animaux (ITAVI). FRA., Jul 2016, Paris, France
Communication dans un congrès hal-02743196v1

Genetic parameters of indirect predictors of gutted and fillet yields in the gilthead sea bream Sparus aurata in using 2D camera, 3D digitizer and ultrasound technologies

Pierrick Haffray , Dofungo Ouatarra , Sophie Cariou , Jean-Sébastien Bruant , Frederic Ventre
Aquaculture Europe 2016, Sep 2016, Edinburgh, United Kingdom. 1146 p
Communication dans un congrès hal-02741462v1

An image analysis pipeline for molluscs shells phenotyping: Development and validation on the pacific oyster Crassostrea gigas

Antoine Jourdan , Jérôme Bugeon , Jean-Baptiste Lamy , Florian Enez , Lionel Dégremont
Aquaculture Europe 2021, Oct 2021, Funchal, Madeira, Portugal
Poster de conférence hal-03525958v1

Enquête sur la masculinisation spontanée dans les élevages français de truite arc-en-ciel monosexe femelle

Anastasia Bestin , Florian Enez , Francine Krieg , Catherine Denis , Robert Le Coat
6. Journées de la Recherche Filière Piscicole, Jul 2019, Paris, France. , 2019
Poster de conférence hal-02184266v1

Efficiency of within-group mass selection on threshold trait and successive mass or index selection on continuous trait

Florian Enez , Pierrick Haffray
Aquaculture Europe 2019, Oct 2019, Berlin, Germany. , pp.363, 2019, Our future growing from water
Poster de conférence hal-03188724v1

Genetic parameters for growth and colour traits in Pacific blue shrimp Litopenaeus stylirostris in a mixed family design with SNP parentage assignement in New-Caledonia

Florian Enez , Bénédicte Lorgeoux , Mahunon H , Jérôme Bugeon , Marc Vandeputte
11. World Congress on Genetics Applied to Livestock Production, Feb 2018, Auckland, New Zealand
Poster de conférence hal-03156790v1

Best-Ov : Evaluation des paramètres génétiques des caractères de ponte chez la truite arc-en-ciel

Florian Enez , Jérôme Doerflinger , Anne-Sophie Tyran , Anastasia Bestin , Vincent Petit
5. Journées de la Recherche Filière Piscicole, Jul 2016, Paris, France. , Journées de la Recherche Filière Piscicole, pp.52, 2016, JRFP 2016
Poster de conférence hal-02743655v1

VISEGG : un système de comptage et mesure automatisé des oeufs de truite par analyse d'image

Jérôme Bugeon , Jérôme Doerflinger , Chloé Bertin , Vincent Petit , Florian Enez
5. Journées de la Recherche Filière Piscicole, Jul 2016, Paris, France. , Journées de la Recherche Filière Piscicole, pp.45, 2016, JRFP 2016
Poster de conférence hal-02743289v1

Heritability and gxe interactions of disease resistance to summer spat mortalities in the pacific oyster crassostrea gigas using bayesian model

Florian Enez , Sophie Puyo , P. Boudry , S. Lapegue , R. Gonzalez-Araya
12th International Symposium on Genetics in Aquaculture (ISGA), Jun 2015, Santiago de Compostela, SPAIN, Spain. ELSEVIER SCIENCE BV, Aquaculture, 472, pp.1, 2017
Poster de conférence hal-02738218v1