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Michel Duclos

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Présentation

### <a name="_Toc486320665"></a><a name="_Toc485886539"></a>Dr Michel J. DUCLOS Biologie des Oiseau et Aviculture, UMR 0083 INRAE – Université de Tours **Overall presentation** Michel DUCLOS is research director (1st class) at *INRAE (previously INRA* where he led the Avian Research Unit (*Unité de Recherches Avicoles*) from 2008 to 2016 (about 50 *INRA* holders). Since 2017, he is the coordinator of the Feed and Breeding System team (*AliSé*) in this unit, now called Avian Biology and Poultry Research (BOA). He is also co-responsible of the UMT BIRD ASTER project, a collaboration program between *INRAE* and the Technical Institutes (*ITAVI*, *SYSAAF* and *ITAB*) under the auspice of the French Ministry of Agriculture. He is also responsible of the *Groupe Filières Avicoles* of *INRAE*. Graduate of the National Veterinary School of Lyon (2005), DVM (1990), PhD of the *Université Paris-6* (1990, speciality “Animal Physiology”), holder of a habilitation to direct research (HDR) of the *University of Tours*, Dr. Michel Duclos has written numerous articles on the physiology and genetics of poultry. He has also given numerous lectures in France and abroad on these subjects, and has led the scientific organization of international congresses in the field of poultry science (European Poultry Conference, 2010) and, more specifically, the quality of poultry meat (Eggmeat 2015). He is presently the Secretary of the French branch of the World Poultry Science Association. He has also been active at the European Federation of WPSA Branches and has led the European Working Group "Poultry Meat Quality "from 2010 to 2014. He is currently chairman of the scientific committee of the 26th World’s Poultry Congress to be held in Paris, 2022, <https://wpcparis2022.com/> He is also deputy secretary of section 3 “Animal productions” of the French Academy of Agriculture <https://www.academie-agriculture.fr/academie/presentation/english-presentation> **Recent scientific output** Michel Duclos is author and co-author of more than 70 publications in international Scientific Journals and has been invited to attend about twenty symposia or international congresses, as a speaker or chairman of session. <https://orcid.org/0000-0002-9305-3982>

Publications

christophe-praud

Beta-carotene preferentially regulates chicken myoblast proliferation withdrawal and differentiation commitment via BCO1 activity and retinoic acid production.

Christophe Praud , Sultan Al Ahmadieh , Emilien Voldoire , Yves Le Vern , Estelle Godet
Experimental Cell Research, 2017, 358 (2), pp.140-146. ⟨10.1016/j.yexcr.2017.06.011⟩
Article dans une revue hal-01607342v1

Cyclic variations in incubation conditions induce adaptive responses to later heat exposure in chickens: a review

Thomas Loyau , Larbi Bedrani , Cécile Berri , Sonia Metayer-Coustard , Christophe Praud
Animal, 2015, 9 (1), pp.76-85. ⟨10.1017/S1751731114001931⟩
Article dans une revue hal-02634218v1
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Thermal manipulation during embryogenesis has long-term effects on muscle and liver metabolism in fast-growing chickens.

Thomas Loyau , Sonia Metayer-Coustard , Cécile Berri , Sabine Crochet , Estelle Cailleau-Audouin
PLoS ONE, 2014, 9 (9), 13 p. ⟨10.1371/journal.pone.0105339⟩
Article dans une revue hal-02640949v1

Nutrigenetics of carotenoid metabolism in the chicken: a polymorphism at the β, β-carotene 15,15’-mono-oxygenase 1 (BCMO1) locus affects the response to dietary β-carotene

Maamer Jlali , Benoit Graulet , Béatrice Chauveau-Duriot , Estelle Godet , Christophe Praud
British Journal of Nutrition, 2014, 111 (12), pp.2079-2088. ⟨10.1017/S0007114514000312⟩
Article dans une revue hal-02631929v1
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Thermal manipulation of the embryo modifies the physiology and body composition of broiler chickens reared in floor pens without affecting breast meat processing quality

Thomas Loyau , Cécile Berri , Larbi Bedrani , Sonia Metayer-Coustard , Christophe Praud
Journal of Animal Science, 2013, 91 (8), pp.3674-3685. ⟨10.2527/jas.2013-6445⟩
Article dans une revue hal-02647671v1

A mutation in the promoter of the chicken β,β-carotene 15,15′-monooxygenase 1 gene alters xanthophyll metabolism through a selective effect on its mRNA abundance in the breast muscle

Maamer Jlali , Benoit Graulet , Béatrice Chauveau-Duriot , Marie Chabault-Dhuit Chabault , Estelle Godet
Journal of Animal Science, 2012, 90 (12), pp.4280-4288. ⟨10.2527/jas.2012-5240⟩
Article dans une revue hal-02647864v1
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L'acclimatation embryonnaire : une technique innovante pour limiter les mortalités liées au stress thermique chez le poulet

Anne Collin , Larbi Bedrani , Thomas Loyau , Sandrine Mignon-Grasteau , Sonia Metayer-Coustard
INRA Productions Animales, 2011, 24 (2), pp.191-198
Article dans une revue hal-02646557v1

Re-expression of early myogenic factors at the onset of muscle defects in standard chickens

Christophe Praud , Michel Jacques M.J. Duclos , Estelle Godet , Thierry Bordeau , Jean Marc Thoby
14. Journées de la Recherche Avicole et Palmipèdes à Foie Gras, Mar 2022, Tours, France
Communication dans un congrès hal-03606230v1

Effect of vitamin D status on chicken growth and breast meat quality

Cécile Berri , Christophe Praud , Michel Jacques M.J. Duclos , Agnès Narcy , Sophie Réhault-Godbert
26. World's Poultry Congress, Aug 2022, Paris, France
Communication dans un congrès hal-03757996v1

Effect of vitamin D status on chicken growth and breast meat quality

Cécile Berri , Christophe Praud , Michel Jacques M.J. Duclos , Agnès Narcy , Sophie Réhault-Godbert
14. Journées de la Recherche Avicole et Palmipèdes à Foie Gras, Mar 2022, Tours, France
Communication dans un congrès hal-03605437v1

Effect of vitamin D source on embryo and early chicken development

Sophie Réhault-Godbert , Agnès Narcy , Christophe Praud , Michel Jacques M.J. Duclos , Estelle Godet
Combined Workshop of WPSA “Fundamental Physiology and Perinatal Development in Poultry” and “Incubation and Fertility Research Group”, Aug 2019, Tours, France
Communication dans un congrès hal-03624779v1
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Long-lasting effects of thermal manipulations during embryogenesis in broiler chickens

Thomas Loyau , Sonia Metayer-Coustard , Cécile Berri , Sandrine Grasteau , Christelle Hennequet-Antier
66. Annual Meeting of the European Federation of Animal Science (EAAP), Aug 2015, Varsovie, Poland
Communication dans un congrès hal-01211070v1

Long-lasting effects of thermal manipulation during embryogenesis in broiler chickens

Thomas Loyau , Sonia Metayer-Coustard , Cécile Berri , Sandrine Grasteau , Christelle Hennequet-Antier
66. Annual Meeting of the European Federation of Animal Science (EAAP), Aug 2015, Warsaw, Poland. pp.538
Communication dans un congrès hal-01211058v1

Beta-carotene act as a regulator of skeletal muscle cells through BCMO1

Christophe Praud , Sultan Al Ahmadieh , Yves Le Vern , Cécile Berri , Michel Jacques M.J. Duclos
22. European Symposium on the Quality of Poultry Meat - 16. European Symposium on the Quality of Eggs and Egg Products, World's Poultry Science Association (WPSA). INT., May 2015, Nantes, France. 218 p
Communication dans un congrès hal-02743919v1
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Variations in egg incubation temperature enable chicken acclimation through long-lasting changes in energy metabolism

Thomas Loyau , Sonia Metayer-Coustard , Cécile Berri , Sandrine Mignon-Grasteau , Christelle Hennequet-Antier
Climate Smart Agriculture 2015, Mar 2015, Montpellier, France
Communication dans un congrès hal-02743909v1
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BCMO1 as a potential target to improve skeletal muscle growth and repair

Christophe Praud , Yves Le Vern , Sultan Al Ahmadieh , Cécile Berri , Michel Jacques M.J. Duclos
12. Journées de la Société Française de Myologie et Colloque Myogenèse, Société Française de Myologie (SFM). FRA., Nov 2014, Paris, France
Communication dans un congrès hal-02743657v1
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Sensibilité à l’insuline des transporteurs de glucose GLUT1, -8 et -12 dans le muscle de l’oiseau

Edouard Coudert , Estelle Cailleau-Audouin , Sabine Crochet , Christophe Praud , Michel Jacques M.J. Duclos
27. Colloque de Biotechnocentre, Oct 2014, Seillac, France
Communication dans un congrès hal-02744093v1

Thermal manipulations during embryogenesis induce long-lasting changes in the regulation of energy metabolism

Thomas Loyau , Sonia Metayer-Coustard , Sabine Crochet , Estelle Cailleau-Audouin , Christophe Praud
6th Combined Workshop on Fundamental Physiology and Perinatal development in Poultry, Oct 2013, Göttingen, Germany
Communication dans un congrès hal-02747457v1

Impact of Beta-carotène supplementationn and polymorphism at the BCMO1 locus on growth, body composition, breast meat quality and polymorphism of broiler chickens

Maamer Jlali , Benoit Graulet , Christophe Praud , C. Simoes Nunes , Elisabeth Le Bihan-Duval
15. European Symposium on the Qaulity og Eggs and Egg Products. 21. European Symposium on the Quality of Poultry Meat, World's Poultry Science Association (WPSA). INT., Sep 2013, Bergame, Italy. 1 p
Communication dans un congrès hal-02745245v1

Embryo thermalmanipulation has long-lasting effects on energy metabolism in chickens

Thomas Loyau , Sonia Metayer-Coustard , Christophe Praud , Cécile Berri , Michel Jacques M.J. Duclos
4th International Symposium on energy and protein metabolism and nutrition, Sep 2013, Sacramento, United States
Communication dans un congrès hal-02747273v1

Effect of dietary 25-hydroxycholecalciferol on muscle tissue and primary cell culture properties in broiler chicken

Cécile Berri , Christophe Praud , Estelle Godet , Michel Jacques M.J. Duclos
15. European Symposium on the Qaulity og Eggs and Egg Products. 21. European Symposium on the Quality of Poultry Meat, Sep 2013, Bergamo, Italy. 124 p
Communication dans un congrès hal-02747855v1
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Adaptive response of chickens to hot environments induced by changing incubation temperature

Anne Collin , Thomas Loyau , Larbi Bedrani , Cécile Berri , Sonia Metayer-Coustard
24th World Poultry Congress, Aug 2012, Salvador de Bahia, Brazil
Communication dans un congrès hal-02749854v1

Impact de la supplémentation en béta-carotène et du polymorphisme au locus BCMO1 sur les performances, la qualité de la viande et le métabolisme du poulet de chair.

Maamer Jlali , Benoit Graulet , Béatrice Chauveau-Duriot , Estelle Godet , Christophe Praud
2. Symposium de la Recherche en Sciences Avicoles, Université Hadj Lakhdar de Batna. DZA., Oct 2012, Batna, Algérie
Communication dans un congrès hal-02746089v1

Impact du polymorphisme du gène BCMO1 et de l'apport en bétacarotène sur le métabolisme des caroténoïdes et la couleur du filet chez le poulet

Maamer Jlali , Benoit Graulet , Estelle Godet , Marie Chabault-Dhuit Chabault , Sophie S. Leroux
9. Journées de la Recherche Avicole, Mar 2011, Tours, France
Communication dans un congrès hal-02749619v1

Embryo heat acclimation and muscle metabolism in chicken.

Thomas Loyau , Larbi Bedrani , Sandrine Grasteau , Christophe Praud , Sonia Metayer-Coustard
Affecting early life poultry development to improve domestic fowl livestock, Mar 2011, Jérusalem, Israel
Communication dans un congrès hal-02745575v1

Acclimatation des volailles au chaud et au froid pendant l'incubation

Anne Collin , Larbi Bedrani , Thomas Loyau , Sandrine Grasteau , Sonia Metayer-Coustard
9. Journées de la Recherche Avicole, Mar 2011, Tours, France
Communication dans un congrès hal-02747773v1

Genetic control of BCMO-1 gene expression in chicken muscle cells

Christophe Praud , Emilien Voldoire , Estelle Godet , Marie Chabault-Dhuit Chabault , Sophie S. Leroux
4th International Congress of Myology, May 2011, Lille, France
Communication dans un congrès hal-02748164v1

BCMO-1 gene expression in chicken muscle cells in vitro is under genetic control

Christophe Praud , Emilien Voldoire , Estelle Godet , Marie Chabault-Dhuit Chabault , Sophie S. Leroux
13. European Poultry Conference (EPC 2010), Aug 2010, Tours, France
Communication dans un congrès hal-02756609v1

In vitro study of the BCMO-1 expression in muscle cells : a potential role for the regulation of myogenesis

Christophe Praud , Emilien Voldoire , Estelle Godet , Marie Chabault-Dhuit , Sophie S. Leroux
13. European Poultry Conference,, World's Poultry Science Association (WPSA). INT., Aug 2010, Tours, France. 967 p
Communication dans un congrès hal-02754786v1

Consequence for growth, carotenoid metabolism and breast meat colour of a polymorphism in the beta, beta-carotene 15, 15'-monooxygenase (BCMO-1) chicken gene

Maamer Jlali , Estelle Godet , Marie Chabault-Dhuit Chabault , Sophie S. Leroux , Benoit Graulet
13. European Poultry Conference (EPC 2010), Aug 2010, Tours, France
Communication dans un congrès hal-02752986v1

Growth, muscle development and meat quality parameters of broiler chickens submitted to early or delayed feeding

Michel Jacques M.J. Duclos , Ahmad Ismail , Estelle Godet , Thierry Bordeau , Elisabeth Baéza
13. European Poultry Conference (EPC 2010), Aug 2010, Tours, France
Communication dans un congrès hal-02751146v1

Etude du rôle du métabolisme de la vitamine A dans les cellules musculaires de poulet

Christophe Praud , Yves Le Vern , Nathalie Couroussé , Cécile Berri , Michel Jacques M.J. Duclos
Journées d’Animation des Crédits Incitatifs du Département de Physiologie Animale et Systèmes d’Elevage (JACI Phase 2016), Apr 2016, Tours, France. , 115 p., 2016, Crédits Incitatifs financés entre 2011 et 2014
Poster de conférence hal-02742195v1
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Beta-carotene acts as a regulator of skeletal muscle cells

Christophe Praud , Yves Le Vern , Sultan Al Ahmadieh , Nathalie Couroussé , Cécile Berri
5. International Congress of Myology, Mar 2016, Lyon, France. , 2016, Myology 2016
Poster de conférence hal-02742748v1
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THERMOCHICK : Acclimatation embryonnaire à la chaleur. Quels sont les mécanismes modifiés chez le poulet de chair en finition ?

Thomas Loyau , Christelle Hennequet-Antier , Sonia Metayer-Coustard , Marie Leduc , Sabine Crochet
Journées du Métaprogramme ACCAF, Mar 2016, Marne-La-Vallée, France. 2016
Poster de conférence hal-02800296v1
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Effect of dietary vitamin D source (25OHD3/D3) on breast muscle properties of chicks from flock supplemented or not with 25OHD3

Cécile Berri , Christophe Praud , Estelle Godet , Thierry Bordeau , Michel Jacques M.J. Duclos
22th European Symposium on the Quality of Poultry Meat - 16th European Symposium on the Quality of Eggs and Egg Products, May 2015, Nantes, France. World's Poultry Science Journal, 71, supplement 1, 190 p., 2015
Poster de conférence hal-02739134v1

Acclimatation embryonnaire à la chaleur : quels sont les mécanismes moléculaires modifiées chez le poulet de chair en finition ?

Thomas Loyau , Christelle Hennequet-Antier , Sonia Metayer-Coustard , Marie Leduc , Sabine Crochet
11. Journées de la Recherche Avicole et Palmipèdes à Foie Gras, Mar 2015, Tours, France. ITAVI, Journées de la Recherche Avicole et des Palmipèdes à Foie Gras, 2015, Journées de la Recherche Avicole et Palmidèdes à Foie Gras
Poster de conférence hal-01194100v1

Nutrigenetics of carotenoid metabolism in the chicken : a polymorphism at the BCMO1 locus affects the response to dietary β-carotene

Maamer Jlali , Benoit Graulet , Béatrice Chauveau-Duriot , Estelle Godet , Christophe Praud
19th European Symposium on Poultry Nutrition (ESPN), Aug 2013, Potsdam, Germany. 2013, Proceedings 19th European Symposium on Poultry Nutrition
Poster de conférence hal-02749156v1

Les manipulations thermiques embryonnaires modifient la physiologie et la composition corporelle des poulets de chair sans altérer la qualité de la viande

Thomas Loyau , Cécile Berri , Larbi Bedrani , Sonia Metayer-Coustard , Christophe Praud
10. Journées de la Recherche Avicole et Palmipèdes à Foie Gras, Mar 2013, La Rochelle, France. , Journées de la Recherche Avicole et des Palmipèdes à Foie Gras, 2013, 10. Journées de la Recherche Avicole et Palmipèdes à Foie Gras
Poster de conférence hal-02747584v1

Projets THERMOCHICK et EpiTherm : à la recherche des mécanismes impliqués dans l’acclimatation embryonnaire du poulet à la chaleur

Anne Collin , Thomas Loyau , Larbi Bedrani , Sandrine Grasteau , Christophe Praud
L’Ecole-Chercheurs “Gestion génomique des RGA en régions chaudes, Jan 2012, Gosier, France. , 2012
Poster de conférence hal-02809461v1