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JOËL GAUTRON

Research Director INRAE, Egg biology and biomineralization
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Biographie Je suis directeur de recherche à l'INRAe (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement) en France. Je suis chercheur à l'unité de recherche Biologie Aviaire & Aviculture (UMR-BOA) en collaboration avec l'Université de Tours. L'UMR BOA mène des recherches intégrées sur la biologie des oiseaux, du niveau moléculaire à celui de l'animal dans son environnement. Son objectif est de produire des connaissances dans les domaines de la physiologie et de la génétique et de contribuer au développement de systèmes d'élevage durables. Je suis co-responsable de l'équipe "Défenses de l'œuf, valorisation, évolution". Mes recherches portent sur la biochimie et la biologie moléculaire liées à la formation des œufs et à leurs qualités. J'ai travaillé sur la formation de la coquille d'œuf et l'identification des protéines dans la matrice organique de la coquille d'œuf, impliquées dans le processus de calcification et j'ai coordonné plusieurs programmes de recherche nationaux et internationaux. Mes recherches portent également sur les méthodologies à haut débit utilisées pour identifier et caractériser les activités biologiques liées aux défenses naturelles des œufs. J'ai une une bonne connaissance des modes de productions et de la qualité des oeufs. Je suis impliqué dans l'interaction science/société auprès des décideurs publics, des médias et du grand public. et J'ai publié plus de 70 articles dans des revues scientifiques internationales, environ 15 chapitres de livres, et j'ai été invité à présenter mes résultats à plus de 35 congrès et j'ai environ 150 articles de conférence.
Biography I am research director in INRAe (National Research Institute for Agriculture, Food and Environment) in France. I am Scientist at the Avian Biology & Poultry Research unit (UMR-BOA) in collaboration with the University of Tours. UMR BOA conducts integrated research on the biology of birds, from the molecular level to that of the animal in its environment. Its objective is to produce knowledge in the fields of physiology and genetics and to contribute to the development of sustainable livestock systems. I am co-head of the "Egg defences, valorisation, evolution" team. My research focuses on biochemistry and molecular biology related to the formation of eggs and their qualities. I have worked on eggshell formation and the identification of proteins in the organic matrix of the eggshell, involved in the calcification process and have coordinated several national and international research programs. My research also focuses on high-throughput methodologies used to identify and characterize biological activities related to the natural defences of eggs. I have a good knowledge of egg production methods and egg quality. I am involved in science/society interaction with public decision-makers, the media and the general public. I have published more than 70 papers in international scientific journals, about 15 book chapters, and have been invited to present my results at more than 35 congresses and I have about 150 conference papers.

Research domains

Animal production studies

Skills

Chicken, Egg, Production, Eggshell, Biomineralization, Proteins, genes

Publications

Fin de l’élimination des poussins mâles d’un jour : le choix du sexage in ovo

Sophie Réhault-Godbert , Marie Bourin , Joël Gautron , Maxime Quentin
INRAE Productions Animales, 2023, 36 (4), pp.7453. ⟨10.20870/productions-animales.2023.36.4.7453⟩
Journal articles hal-04356381v1
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Quality of animal-source foods: lessons from a collective scientific expertise

Sophie Prache , Camille Adamiec , Thierry Astruc , Elisabeth Baéza , Pierre-Étienne Bouillot
INRAE Productions Animales, 2023, 36 (1), pp.7480. ⟨10.20870/productions-animales.2023.36.1.7480⟩
Journal articles hal-04178183v1
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Chick'Tip : Un monitoring précoce de la qualité des poussins pour une production avicole plus durable

Sonia Metayer-Coustard , Anne Collin , Elisabeth Le Bihan-Duval , Hans Schrieke , Christelle Hennequet-Antier
Innovations Agronomiques, 2023, 88, pp.77-90. ⟨10.17180/ciag-2023-vol88-art07⟩
Journal articles hal-04324098v1
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Review: Quality and authentication of organic animal products in Europe

Sophie Prache , Bénédicte Lebret , Elisabeth Baéza , Bruno Martin , Joël Gautron
Animal, 2022, 16 (1), pp.100405. ⟨10.1016/j.animal.2021.100405⟩
Journal articles hal-03452661v1
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Review: Production factors affecting the quality of chicken table eggs and egg products in Europe

Joël Gautron , Clara Dombre , Francoise Nau , Cyril Feidt , Laurent Guillier
Animal, 2022, 16 (Suppl. 1), pp.100425. ⟨10.1016/j.animal.2021.100425⟩
Journal articles hal-03508011v1
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Antimicrobial proteins and peptides in avian eggshell: Structural diversity and potential roles in biomineralization

Thierry Moreau , Joël Gautron , Maxwell T. Hincke , Philippe Monget , Sophie Réhault-Godbert
Frontiers in Immunology, 2022, 13, pp.1-29. ⟨10.3389/fimmu.2022.946428⟩
Journal articles hal-03752173v1
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Review: Quality of animal-source foods

Sophie Prache , Camille Adamiec , Thierry Astruc , Elisabeth Baéza , Pierre-Etienne E Bouillot
Animal, 2022, 16 (Suppl. 1), pp.100376. ⟨10.1016/j.animal.2021.100376⟩
Journal articles hal-03445602v1
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Evolution of the Avian Eggshell Biomineralization Protein Toolkit – New Insights From Multi-Omics

Nathalie Le Roy , Lilian Stapane , Joël Gautron , Maxwell T Hincke
Frontiers in Genetics, 2021, 12, ⟨10.3389/fgene.2021.672433⟩
Journal articles hal-03223848v1
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Review: What are the challenges facing the table egg industry in the next decades and what can be done to address them?

Joël Gautron , Sophie Réhault-Godbert , T.G.H. van de Braak , I.C. Dunn
Journal articles hal-03283630v1
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Avian eggshell biomineralization: an update on its structure, mineralogy and protein tool kit

Joël Gautron , L. Stapane , N. Le Roy , Y. Nys , A. B Rodriguez-Navarro
BMC Molecular and Cell Biology, 2021, 22 (1), ⟨10.1186/s12860-021-00350-0⟩
Journal articles hal-03256042v1
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Possible roles of parathyroid hormone, 1.25(OH)2D3, and fibroblast growth factor 23 on genes controlling calcium metabolism across different tissues of the laying hen

A. Gloux , N. Le Roy , Jacky Ezagal , Nathalie Même , Christelle Hennequet-Antier
Domestic Animal Endocrinology, 2020, 72, pp.106407. ⟨10.1016/j.domaniend.2019.106407⟩
Journal articles hal-03042888v1
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Avian eggshell formation reveals a new paradigm for vertebrate mineralization via vesicular amorphous calcium carbonate

Lilian Stapane , Nathalie Le Roy , Jacky Ezagal , Alejandro Rodriguez-Navarro , Valérie Labas
Journal of Biological Chemistry, 2020, 295 (47), pp.15853-15869. ⟨10.1074/jbc.RA120.014542⟩
Journal articles hal-03467835v1
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Increased expression of fibroblast growth factor 23 is the signature of a deteriorated Ca/P balance in ageing laying hens

A. Gloux , N. Le Roy , N. Même , M. Piketty , D. Prié
Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-78106-7⟩
Journal articles hal-03042892v1
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Avian uterine fluid proteome: exosomes and biological processes potentially involved in sperm survival

Cindy Riou , Aurélien Brionne , Luiz-Augusto Cordeiro , Grégoire Harichaux , Audrey Gargaros-Ratajczak
Molecular Reproduction and Development, 2020, acceptée (4), Acceptée. ⟨10.1002/mrd.23333⟩
Journal articles hal-01605894v1

Proteomic analysis of uterine fluid of fertile and subfertile hens before and after insemination

Cindy Riou , Aurélien Brionne , Luiz Cordeiro , Grégoire Harichaux , Audrey Gargaros
Reproduction -Cambridge- Supplement-, 2019, 158 (4), pp.335-356. ⟨10.1530/REP-19-0079⟩
Journal articles hal-02622969v1
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Dynamics of structural barriers and innate immune components during incubation of the avian egg : critical interplay between autonomous embryonic development and maternal anticipation

Maxwell Hincke , Mylène da Silva , Nicolas Guyot , Joël Gautron , Marc Mckee
Journal of Innate Immunity, 2019, 11 (2), pp.111-124. ⟨10.1159/000493719⟩
Journal articles hal-02622940v1

Candidate genes of the transcellular and paracellular calcium absorption pathways in the small intestine of laying hens

Audrey Gloux , Nathalie Le Roy , Aurélien Brionne , Emilie Bonin , Amélie Juanchich
Poultry Science, 2019, 98 (11), pp.6005-6018. ⟨10.3382/ps/pez407⟩
Journal articles hal-02622782v1
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The glycoproteins EDIL3 and MFGE8 regulate vesicle - mediated eggshell calcification in a new model for avian biomineralisation

Lilian Stapane , Nathalie Le Roy , M. T. Hincke , Joël Gautron
Journal of Biological Chemistry, 2019, 294 (40), pp.14526-14545. ⟨10.1074/jbc.RA119.009799⟩
Journal articles hal-02624751v1

Proteomics analysis of avian eggshell matrix proteins: Toward new advances on biomineralization

Joël Gautron
Proteomics, 2019, 19 (13), 2 p. ⟨10.1002/pmic.201900120⟩
Journal articles hal-02628758v1
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Guinea fowl eggshell quantitative proteomics yield new findings related to its unique structural characteristics and superior mechanical properties

Nathalie Le Roy , Lucie Combes-Soia , Aurélien Brionne , Valérie Labas , Alejandro B. Rodriguez-Navarro
Journal of Proteomics, 2019, 209, ⟨10.1016/j.jprot.2019.103511⟩
Journal articles hal-02623244v1

Influence of silicate solution preparation on geomaterials based on brick clay materials

J. Peyne , Joël Gautron , J. Doudeau , E. Joussein , S. Rossignol
Journal of Non-Crystalline Solids, 2017, 471, pp.110 - 119. ⟨10.1016/j.jnoncrysol.2017.05.017⟩
Journal articles hal-01898161v1

Influence of calcium addition on calcined brick clay based geopolymers: A thermal and FTIR spectroscopy study

J. Peyne , Joël Gautron , J. Doudeau , E. Joussein , S. Rossignol
Construction and Building Materials, 2017, 152, pp.794 - 803. ⟨10.1016/j.conbuildmat.2017.07.047⟩
Journal articles hal-01898164v1
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Understanding avian egg cuticle formation in the oviduct: a study of its origin and deposition†

Peter W. Wilson , Ceara S. Suther , Maureen M. Bain , Wiebke Icken , Anita Jones
Biology of Reproduction, 2017, 97 (1), ⟨10.1093/biolre/iox070⟩
Journal articles hal-01604749v1
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Egg serpins: The chicken and/or the egg dilemma

Clara Dombre , Nicolas Guyot , Thierry Moreau , Philippe Monget , Mylène da Silva
Seminars in Cell and Developmental Biology, 2017, 62, pp.120-132. ⟨10.1016/j.semcdb.2016.08.019⟩
Journal articles hal-01595204v1
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Data set for the proteomic inventory and quantitative analysis of chicken eggshell matrix proteins during the primary events of eggshell mineralization and the active growth phase of calcification

Pauline Marie , Valérie Labas , Aurélien Brionne , Grégoire Harichaux , Christelle Hennequet-Antier
Data in Brief, 2015, 4, pp.430-436. ⟨10.1016/j.dib.2015.06.019⟩
Journal articles hal-01601560v1
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Identifying specific proteins involved in eggshell membrane formation using gene expression analysis and bioinformatics

Jingwen Du , Maxwell T. Hincke , Megan Rose-Martel , Christelle Hennequet-Antier , Aurélien Brionne
BMC Genomics, 2015, 16, ⟨10.1186/s12864-015-2013-3⟩
Journal articles hal-02633268v1

Data set for the proteomic inventory and quantitative analysis of chicken eggshell matrix proteins during the primary events of eggshell mineralization and the active growth phase of shell calcification

Pauline Marie , Valérie Labas , Aurélien Brionne , Grégoire Harichaux , Christelle Hennequet-Antier
Data in Brief, 2015, 4, pp.430-436. ⟨10.1016/j.dib.2015.06.019⟩
Journal articles hal-02629430v1

Quantitative proteomics provides new insights into chicken eggshell matrix protein functions during the primary events of mineralisation and the active calcification phase

Pauline Marie , Valérie Labas , Aurélien Brionne , Grégoire Harichaux , Christelle Hennequet-Antier
Journal of Proteomics, 2015, 126, pp.140-154. ⟨10.1016/j.jprot.2015.05.034⟩
Journal articles hal-02638649v1

Amorphous calcium carbonate controls avian eggshell mineralization: A new paradigm for understanding rapid eggshell calcification

A. B. Rodriguez-Navarro , Pauline Marie , Yves Y. Nys , M. T. Hincke , Joël Gautron
Journal of Structural Biology, 2015, 190 (3), pp.291-303. ⟨10.1016/j.jsb.2015.04.014⟩
Journal articles hal-02641569v1

Quantitative proteomics and bioinformatic analysis provide new insight into protein function during avian eggshell biomineralization

Pauline Marie , Valérie Labas , Aurélien Brionne , Grégoire Harichaux , Christelle Hennequet-Antier
Journal of Proteomics, 2015, 113, pp.178-193. ⟨10.1016/j.jprot.2014.09.024⟩
Journal articles hal-01129881v1

The family secrets of avian egg-specific ovalbumin and its related proteins Y and X

Mylène da Silva , Stéphane Beauclercq , Grégoire Harichaux , Valérie Labas , Nicolas Guyot
Biology of Reproduction, 2015, 93 (3), pp.1-7. ⟨10.1095/biolreprod.115.130856⟩
Journal articles hal-02638208v1
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Hen uterine gene expression profiling during eggshell formation reveals putative proteins involved in the supply of minerals or in the shell mineralization process

Aurélien Brionne , Yves Y. Nys , Christelle Hennequet-Antier , Joël Gautron
BMC Genomics, 2014, 15, 17 p. ⟨10.1186/1471-2164-15-220⟩
Journal articles hal-02640144v1
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Three-dimensional NMR Structure of Hen Egg Gallin (Chicken Ovodefensin) Reveals a New Variation of the β-Defensin Fold

Virginie Hervé , Hervé Meudal , Valérie Labas , Sophie Réhault-Godbert , Joël Gautron
Journal of Biological Physics and Chemistry, 2014, 289 (10), pp.7211-20. ⟨10.1074/jbc.M113.507046⟩
Journal articles hal-01118312v1
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Data set for the proteomic inventory and quantitative analysis of chicken uterine fluid during eggshell biomineralization

Pauline Marie , Valérie Labas , Aurélien Brionne , Grégoire Harichaux , Christelle Hennequet-Antier
Data in Brief, 2014, 1, pp.65-69. ⟨10.1016/j.dib.2014.09.006⟩
Journal articles hal-02630052v1
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Le phénotypage de la qualité des produits animaux : enjeux et innovations

Elisabeth Duval , Régine Talon , Mickael Brochard , Joël Gautron , Florence Lefèvre
INRA Productions Animales, 2014, 27 (3), pp.223-234. ⟨10.20870/productions-animales.2014.27.3.3069⟩
Journal articles hal-01193936v1

Developments in understanding and assessment of egg and egg product quality over the last century

Margherita Rossi , Yves Nys , Marc Anton , M. Bain , B. de Ketelaere
World's Poultry Science Journal, 2013, 69, pp.414-429. ⟨10.1017/S0043933913000408⟩
Journal articles hal-01209455v1
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Ovalbumin-related Protein X Is a Heparin-binding Ov-Serpin Exhibiting Antimicrobial Activities.

Sophie Réhault-Godbert , Valérie Labas , Emmanuelle Helloin , Virginie Hervé-Grépinet , Cindy Slugocki
Journal of Biological Chemistry, 2013, 288 (24), pp.17285-95. ⟨10.1074/jbc.M113.469759⟩
Journal articles hal-00845174v1
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Identification of uterine ion transporters for mineralisation precursors of the avian eggshell

Vincent Jonchère , Aurélien Brionne , Joël Gautron , Yves Y. Nys
BMC Physiology, 2012, 12, 17 p. ⟨10.1186/1472-6793-12-10⟩
Journal articles hal-02642183v1
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Transcriptomic profiling of proteases and antiproteases in the liver of sexually mature hens in relation to vitellogenesis

Marie-Christine Bourin , Joël Gautron , Magali Berges , Christelle Hennequet-Antier , Cédric Cabau
BMC Genomics, 2012, 13, 14 p. ⟨10.1186/1471-2164-13-457⟩
Journal articles hal-02644010v1
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Sex- and tissue-specific expression of “similar to nothepsin” and cathepsin D in relation to egg yolk formation in Gallus gallus

Marie-Christine Bourin , Joël Gautron , Magali Berges , Yves Y. Nys , Sophie Réhault-Godbert
Poultry Science, 2012, 91 (9), pp.2288-93. ⟨10.3382/ps.2011-01910⟩
Journal articles hal-02644821v1

The eggshell: structure, composition and mineralization

M. T. Hincke , Yves Y. Nys , Joël Gautron , K. Mann , A.B. Rodriguez-Navarro
Frontiers in Bioscience, 2012, 17, pp.1266-1280. ⟨10.2741/3985⟩
Journal articles hal-02652742v1

Ovocalyxin-36 and other LBP/BPI/PLUNC-like proteins as molecular actors of the mechanisms of the avian egg natural defences

Joël Gautron , Sophie Réhault-Godbert , Géraldine Pascal , Yves Nys , M.T. Hincke
Biochemical Society Transactions, 2011, 39 (4), pp.971-976. ⟨10.1042/BST0390971⟩
Journal articles hal-01129577v1

Antimicrobial potential of egg Yolk ovoinhibitor, a multidomain Kazal-like inhibitor of chicken egg

Marie-Christine Bourin , Joël Gautron , Magali Berges , S. Attucci , Gwenaelle Le Blay
Journal of Agricultural and Food Chemistry, 2011, 59 (23), pp.12368-12374. ⟨10.1021/jf203339t⟩
Journal articles hal-01129593v1
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L'apport des techniques à haut débit (protéomique et transcriptomique) dans l'identification et la caractérisation fonctionnelle des protéines de l'oeuf

Joël Gautron , Sophie Réhault-Godbert , Vincent Jonchère , Virginie Herve-Grepinet , K. Mann
INRA Productions Animales, 2010, 23 (2), pp.133-140
Journal articles hal-02666661v1
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Structure, propriétés et minéralisation de la coquille de l'œuf : rôle de la matrice organique dans le contrôle de sa fabrication

Yves Y. Nys , M.-T. Hincke , A. Hernandez-Hernandez , A.-B. Rodriguez-Navarro , J. Gomez-Morales
INRA Productions Animales, 2010, 23 (2), pp.143-154
Journal articles hal-02667365v1

What makes an egg unique? Clues from evolutionary scenarios of egg-specific genes

X. Tian , Joël Gautron , Philippe Monget , Géraldine Pascal
Biology of Reproduction, 2010, 83 (6), pp.893-900. ⟨10.1095/biolreprod.110.085019⟩
Journal articles hal-01129421v1
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The role of matrix proteins in eggshell formation

M.T. Hincke , Yves Y. Nys , Joël Gautron
The Journal of Poultry Science, 2010, 47 (3), pp.208-219. ⟨10.2141/jpsa.009122⟩
Journal articles hal-02661283v1

Purification and characterization of avian beta-defensin 11, an antimicrobial peptide of the hen egg

Virginie Herve-Grepinet , Sophie Réhault-Godbert , Valérie Labas , Thierry Magallon , Chrystelle Derache
Antimicrobial Agents and Chemotherapy, 2010, 54 (10), pp.4401-4408. ⟨10.1128/AAC.00204-10⟩
Journal articles hal-01129426v1
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Gene expression profiling to identify eggshell proteins involved in physical defense of the chicken egg

Vincent Jonchère , Sophie Réhault-Godbert , Christelle Hennequet-Antier , Cédric Cabau , Vonick Sibut
BMC Genomics, 2010, 11 (57), 19 p. ⟨10.1186/1471-2164-11-57⟩
Journal articles hal-02662318v1

Polymorphisms in eggshell organic matrix genes are associated with eggshell quality measurements in pedigree Rhode Island Red hens

I.C. Dunn , N.T. Joseph , M. Bain , Anaëlle Edmond , P.W. Wilson
Animal Genetics, 2009, 40 (1), pp.110-114. ⟨10.1111/j.1365-2052.2008.01794.x⟩
Journal articles hal-02668692v1

Identification of some active proteins in the process of hen eggshell formation

A. Hernandez-Hernandez , J. Gomez-Morales , A.B. Rodriguez-Navarro , Joël Gautron , Yves Y. Nys
Crystal Growth & Design, 2008, 8 (12), pp.4330-4339. ⟨10.1021/cg800786s⟩
Journal articles hal-02667482v1

Identification and characterization of the precursor of chicken matrix metalloprotease 2 (pro-MMP-2) in hen egg

Sophie Réhault-Godbert , Joël Gautron , Valérie Labas , Maya Belghazi , Yves Y. Nys
Journal of Agricultural and Food Chemistry, 2008, 56 (15), pp.6294-6303. ⟨10.1021/jf8003948⟩
Journal articles hal-02660767v1

Molecular approaches for the identification of novel egg components

Joël Gautron , Francoise Nau , K. Mann , Catherine Guérin-Dubiard , Sophie Réhault-Godbert
World's Poultry Science Journal, 2007, 63 (01), pp.82-90. ⟨10.1017/S0043933907001298⟩
Journal articles hal-01347887v1

Estimations of repeatability and heritability of egg albumen antimicrobial activity and of lysozyme and ovotransferrin concentrations

Nadine Sellier , Mary-Laure Vidal , Florence Baron , Joel Michel , Joël Gautron
British Poultry Science, 2007, 48 (5), pp.559-566
Journal articles hal-01454001v1

Recombinant eggshell ovocalyxin-32 : expression, purification and biological activity of the glutathione S-transferase fusion protein

Jun Xing , Olivier Wellman-Labadie , Joël Gautron , Maxwell T. Hincke
Comparative Biochemistry and Physiology - Part B: Biochemistry and Molecular Biology, 2007, 147, pp.172-177
Journal articles hal-02657313v1
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Les activités biologiques de l'oeuf

Sophie Réhault-Godbert , Marc Anton , Francoise Nau , Joël Gautron , Yves Nys
Productions Animales, 2007, 20 (4), pp.337-348
Journal articles hal-01453963v1
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Cloning of ovocalyxin-36, a novel chicken eggshell protein related to lipopolysaccharide-binding proteins, bactericidal permeability-increasing proteins, and plunc family proteins

Joël Gautron , E. Murayama , Alain Vignal , Mireille Morisson , M.D. Mckee
Journal of Biological Chemistry, 2007, 282 (8), pp.5273-5286
Journal articles hal-02658020v1

Development of an ELISA for quantifying lysozyme in hen egg

M.L. Vidal , Joël Gautron , Yves Y. Nys
Journal of Agricultural and Food Chemistry, 2005, 53, pp.2379-2385
Journal articles hal-02669906v1

Changes in eggshell mechanical properties, crystallographic texture and in matrix proteins induced by moult in hens

A.M.H. Ahmed , A.B. Rodriguez-Navarro , Mary-Laure Vidal , Joël Gautron , J.M. García-Ruiz
British Poultry Science, 2005, 46 (3), pp.268-279
Journal articles hal-02681767v1

Sex ratios in mule duck embryos at various stages of incubation

Florene Batellier , F. Marchal , M.F. Scheller , Joël Gautron , Nadine Sellier
Theriogenology, 2004, 61 (2-3), pp.573-580. ⟨10.1016/s0093-691x(03)00208-5⟩
Journal articles hal-02548742v1

Avian eggshell mineralization: biochemical and functional characterization of matrix protéins

Yves Y. Nys , Joël Gautron , J.M. García-Ruiz , M.T. Hincke
Comptes Rendus. Palevol, 2004, 3, pp.549-562
Journal articles hal-02677433v1

Disulfide-linked heterodimeric clusterin is a component of the chicken eggshell matrix and egg white

K. Mann , Joël Gautron , Yves Y. Nys , M.D. Mckee , T. Bajari
Matrix Biology, 2003, 22, pp.397-407
Journal articles hal-02675218v1

Genetic variability in the anti-microbial activity of hen egg white.

Mary-Laure Vidal , Florence Baron , A. Ahmed , Joel Michel , Nadine N. Sellier
British Poultry Science, 2003, 44, pp.791-792
Journal articles hal-02672838v1

Purification of ovocalyxin-32, a novel eggshell matrix protein

M.T. Hincke , Joël Gautron , K. Mann , M. Panheleux , M.D. Mckee
Connective Tissue Research, 2003, 44, pp.16-19
Journal articles hal-02675294v1

Cloning and characterization of HEP21, a new member of the uPAR/Ly6 protein superfamily predominantly expressed in hen egg white

F. Nau , C. Guerin-Dubiard , Colette Désert , Joël Gautron , S. Bouton
Poultry Science, 2003, 82, pp.242-250
Journal articles hal-02671060v1

Biochemical and functional characterization of eggshell matrix proteins in hens

Yves Y. Nys , Joël Gautron , M.D. Mckee , J.M. García-Ruiz , Maxwell Hincke
World's Poultry Science Journal, 2001, 57, pp.401-413
Journal articles hal-02680499v1
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Ovocalyxin-32, a novel chicken eggshell matrix protein

Joël Gautron , Maxwell T. Hincke , Karlheinz Mann , Marina Panheleux , Maureen Bain
Journal of Biological Chemistry, 2001, 276 (42), pp.39243-39252. ⟨10.1074/jbc.M104543200⟩
Journal articles hal-02679821v1

Ovotransferrin is a matrix protein of the hen eggshell membranes and basal calcified layer

Joël Gautron , M.T. Hincke , M. Panheleux , J.M. García-Ruiz , T. Boldicke
Connective Tissue Research, 2001, 42 (4), pp.255-267
Journal articles hal-02675882v1

Extraction and quantification by ELISA of eggshell organic matrix proteins (Ovocleidin-17, Ovalbumin, Ovotransferrin) in shell from young and old hens

M. Panheleux , Yves Y. Nys , J. Williams , Joël Gautron , T. Boldicke
Poultry Science, 2000, 79, pp.580-588
Journal articles hal-02693633v1

Identification and localization of lysozyme as a component of eggshell membranes and eggshell matrix

M.T. Hincke , Joël Gautron , M. Panheleux , J. Garcia-Ruiz , M.D. Mckee
Matrix Biology, 2000, 19, pp.443-453
Journal articles hal-02691027v1

The effect of avian uterine fluid on the growth behavior of calcite crystals

J.M. Dominguez-Vera , Joël Gautron , J.M. García-Ruiz , Yves Y. Nys
Poultry Science, 2000, 79, pp.901-907
Journal articles hal-02689601v1

Comprendre la formation de la coquille de l'oeuf et améliorer l'efficacité de ce système de protection naturel

Yves Y. Nys , Joël Gautron
INRA Mensuel, 2000, 104, pp.5-8
Journal articles hal-02685454v1

Organic matrix composition and ultrastructure of eggshell: a comparative study

M. Panheleux , M. Bain , M.S. Fernandez , I. Morales , Joël Gautron
British Poultry Science, 1999, 40, pp.240-252
Journal articles hal-02694686v1

Features of eggshell formation in guinea fowl: Kinetics of shell deposition, uterine protein secretion and uterine histology

M. Panheleux , O. Kalin , Joël Gautron , Yves Y. Nys
British Poultry Science, 1999, 40, pp.632-643
Journal articles hal-02694280v1
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Molecular cloning and ultrastructural localization of the core protein of an eggshell matrix proteoglycan, ovocleidin-116

Maxwell T. Hincke , Joël Gautron , Charles P. W. Tsang , Marc D. Mckee , Yves Y. Nys
Journal of Biological Chemistry, 1999, 274 (46), pp.32915-32923. ⟨10.1074/jbc.274.46.32915⟩
Journal articles hal-02696733v1

Precursor matrix proteins in the uterine fluid change with stages of eggshell formation in hens

Joël Gautron , M.T. Hincke , Yves Y. Nys
Connective Tissue Research, 1997, 36, pp.195-210
Journal articles hal-02691965v1

Soluble matrix of hen's eggshell extracts changes in vitro the rate of calcium carbonate precipitation

Joël Gautron , M. Bain , Sheena Solomon , Yves Y. Nys
British Poultry Science, 1996, 37, pp.853-866
Journal articles hal-02686567v1

Calcium solubilization and retention in the gastrointestinal tract in chicks ( Gallus domesticus) as a function of gastric acid secretion inhibition and of calcium carbonate particle size

F. Guinotte , Joël Gautron , Yves Y. Nys , A. Soumarmon
British Journal of Nutrition, 1995, 73, pp.125-139
Journal articles hal-02701653v1

Soluble proteins of the avian eggshell matrix and of the uterine fluid : characterisation and involvement in shell mineralisation

Joël Gautron , Yves Y. Nys
Bulletin de l'Institut océanographique [Monaco], 1995, 14, pp.151-161
Journal articles hal-02701674v1

Gastric acid secretion in the chicken: effect of histamine H2 antagonists and H+/K+-ATPase inhibitors on gastro-intestinal pH and of sexual maturity calcium carbonate level and particle size on proventricular H+/K+ ATPase activity

F. Guinotte , Joël Gautron , A. Soumarmon , J.C. Robert , G. Peranzi
Comparative Biochemistry and Physiology - A: Comparative Physiology, 1993, 106A (2), pp.319-327
Journal articles hal-02700639v1
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Comportement de frittés et de films d'oxyde de titane en présence d'atmosphères gazeuses, hors équilibre thermodynamique, en régime stationnaire ; application aux capteurs résistifs d'oxygène

R. Jerisian , Joël Gautron , J. Loup
Journal de Physique III, 1992, 2 (4), pp.679-699. ⟨10.1051/jp3:1992153⟩
Journal articles jpa-00248775v1
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Réponses transitoires de films de TiO 2, capteurs résistifs du gaz oxygène

R. Jérisian , J. Loup , Joël Gautron
Journal de Physique III, 1991, 1 (7), pp.1253-1265. ⟨10.1051/jp3:1991186⟩
Journal articles jpa-00248654v1

Whitening of brown shelled eggs : individual variation and relationships with age, fearfulness, oviposition interval and stress

A.D. Mills , Yves Y. Nys , Joël Gautron , J. Zawadski
British Poultry Science, 1991, 32, pp.117-129
Journal articles hal-02701928v1

Whitening of brown-shelled eggs : mineral composition of uterine fluid and rate of protoporphyrin deposition

Yves Y. Nys , J. Zawadzki , Joël Gautron , A.D. Mills
Poultry Science, 1991, 70, pp.1236-1245
Journal articles hal-02712277v1
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RELATIONS ENTRE LES ACTIVATEURS DU PLASMINOGENE ET LES CAPACITES REGENERATIVES DU MUSCLE SQUELETTIQUE DU RAT

G. Barlovatz-Meimon , E. Frisdal , D. Hantai , E. Anglès-Cano , Joël Gautron
Reproduction Nutrition Development, 1989, 29 (Suppl), pp.38-38
Journal articles hal-00899170v1

Inhibition of calcium carbonate precipitation by constituent parts of uterine fluid and egg cuticle in the domestic fowl

Yves Y. Nys , Joël Gautron
Calcified Tissue International, 1987, 41 (2), pp.56
Journal articles hal-02723977v1

Hyperphosphataemia in histamine injected laying hens

M.C. Cabrera-Saadoun , Yves Y. Nys , Bernard Sauveur , Joël Gautron
Comparative Biochemistry and Physiology - Part C: Comparative Pharmacology and Toxicology, 1987, 86C (2), pp.395-398
Journal articles hal-02721200v1

Marcher sur des oeufs : des oeufs à l’élevage des poules

Nelly Bernardet , Magali Chessé , Clara Dombre , Baraa Ezzo , Océane Hervé
Le village des sciences, Centre Sciences/INRAE Centre Val de Loire, Oct 2023, Nouzilly, France
Conference papers hal-04243746v1
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Altered bone health in laying hens is associated with FGF23 overexpression in the medullary bone

Michel Duclos , Audrey Gloux , Agnès Narcy , Joël Gautron
17. International Symposium on Biomineralization (BIOMIN XVII), Université Jean Monnet, Aug 2023, Saint - Etienne, France
Conference papers hal-04213904v1

Welfare barriers and levers for improvement in organic and low-input outdoor pig and poultry production systems

Christine Leterrier , Claire Bonnefous , Jarkko Niemi , Lucia Rocchi , Giuditta Meloni
74. Annual meeting of the european federation of animal science (EAAP 2023), EAAP, Aug 2023, Lyon, France. pp.731
Conference papers hal-04198015v1
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Recent advances on the avian eggshell biomineralization and on involvement of extracellular vesicles

Joël Gautron
26. World Poultry Congress (WPC 2022), WPSA French Branch, Aug 2022, Paris, France
Conference papers hal-04217301v1
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What are the challenges that faces the egg in the next decade?

Joël Gautron
Poultry Forum on In Ovo sexing technology, WPASA Italian Branch, May 2022, Rimini, Italy
Conference papers hal-04217213v1
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Contrôle de la calcification de la coquille selon différentes sources de vitamine D3 : régulation des transferts de calcium et des protéines de la matrice organique dans l'uterus

Joël Gautron , Alice Boinet , Jean Marc Thoby , Elisa Folegatti , Valérie Labas
14. Journées de la Recherches Avicoles et Palmipèdes à Foie Gras, Mar 2022, Tours, France
Conference papers hal-04217128v1

L'ovosexage en Europe : état des lieux et perspectives éthiques et techniques

Maxime Quentin , Marie Bourin , Joël Gautron , Sophie Réhault-Godbert
14. Journées de la Recherche Avicole et Palmipèdes à Foie Gras, Mar 2022, Tours, France
Conference papers hal-03605425v1

Vitamine D and métabolisme phosphocalcique chez la poule pondeuse

Agnès Narcy , Joël Gautron , Michel Duclos
Petit Déjeuner débat sur la Maîtrise de la qualité osseuse et de coquille, en poules pondeuses, DSM, Jun 2022, Bruz (FR), France
Conference papers hal-04217725v1
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La qualité des aliments d’origine animale : enseignements d’une expertise scientifique collective

Sophie Prache , Camille Adamiec , Thierry Astruc , Elisabeth Baéza , Pierre-Etienne Bouillot
26. Rencontres autour des Recherches sur les Ruminants (3R 2022), Institut de l'Elevage; INRAE, Dec 2022, Paris, France. pp.427-438
Conference papers hal-03960288v1

The PPILOW project: Innovations improving welfare in low input and organic pig and poultry farms

Anne Collin , Giuditta Meloni , Claire Bonnefous , Martina Re , Laura van Vooren
73. Annual meeting of the european federation of animal science (EAAP), EAAP, Sep 2022, Porto, Portugal. pp.350
Conference papers hal-04128847v1
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Existe -t-il des marqueurs métaboliques de la qualité de la coquille chez la poule pondeuse ?

Eva Pampouille , Joël Gautron , Nathalie Meme , Léonie Dusart , Michel Duclos
14. Journées de la Recherche Avicole et Palmipèdes à Foie Gras, Mar 2022, Tours, France
Conference papers hal-04217186v1
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What are the challenges that faces the egg in the next decade?

Joël Gautron
International Scientific Conference of the Faculty of Food and Nutrition, University of Life Sciences (IULS), Oct 2021, IASI, Romania
Conference papers hal-03626477v1
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Identification of polymorphisms in Protein Coding Genes which affect eggshell quality traits in layers

Frédéric Herault , Christian Diot , Thierry Burlot , Joël Gautron , Thierry Moreau
Webinar egg quality - World Poultry Congress, Nov 2021, En ligne, France
Conference papers hal-03464745v1
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Integrative workshop: Avian eggshell biomineralization and innate immunity

Joël Gautron
Innate immunity in a biomineralized context: trade-offs or synergies?, Le studium conferences, Mar 2021, Virtual meeting, France
Conference papers hal-03254689v1

Towards the identification of the molecular pathways underlying the alteration of calcium metabolism in hens at the end of lay

Audrey Gloux , Nathalie Le Roy , Nathalie Même , Liesse Piketty Marie , Dominique Prié
26. World's Poultry Congress - webminar on Egg Quality, WPSA, Nov 2021, On Line meeting, France
Conference papers hal-04214160v1

PPILOW: innovations for improving animal welfare and human well-being in low-input outdoor and organic poultry and pig production systems

Lucia Rocchi , Anne Collin , Giuditta Meloni , Claire Bonnefous , Martina Re
One Welfare World Conference, 2021, One Welfare CIC, Sep 2021, Online meeting, Spain. pp.46
Conference papers hal-03632430v1
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Guinea fowl eggshell structural organization and particular organic matrix protein patterns to decipher its exceptional biomechanical properties

Joël Gautron
World Poultry Conference, WG4 Symposium, WPSA French Branch, Nov 2021, Digital, France
Conference papers hal-04217230v1
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Societal impact of biomineralization in chicken eggshells

Joël Gautron
Summer school of biomineralization, ECTS, Jul 2021, Valbone, France
Conference papers hal-03663456v1
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Avian eggshell: A model of calcium carbonate biomineralization

Joël Gautron , Lilian Stapane , Alejandro Rodriguez-Navarro , Yves Nys , Maxwell T Hincke
ECTS 2020 Digital congress, ECTS, Oct 2020, Marseille, France
Conference papers hal-03254679v1
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L'oeuf ou la poule ? L'important, c'est ce qu'il y a dans l'oeuf

Joël Gautron
Craquez pour l'oeuf, Jan 2020, Port Louis, Maurice
Conference papers hal-03625935v1
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New insights on eggshell mineralization and how they can contribute to maintain shell quality

Joël Gautron , Lilian Stapane , Alejandro B Rodriguez-Navarro , Yves Nys , Maxwell T Hincke
2020 PSA Annual meeting, World's Poultry Science Association, Jul 2020, Virtual meeting, United States
Conference papers hal-03254671v1
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Alternative to the culling of male day-old chicks of layer lines

Joël Gautron
French-German Interminsiterial Symposium on Alternative to the culling of male day-old chicks of layer lines, Jan 2020, Berlin, Germany
Conference papers hal-03625920v1

Sciences de l'oeuf : de la poule au produit

Joël Gautron
Journée d'étude du pôle Alimentation. L'oeuf : du symbole à l'assiette, Michel Jacques Duclos; Sophie Réhault-Godbert, Mar 2019, Tours, France
Conference papers hal-03625018v1
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Identification of extracellular vesicles involved in chicken eggshell biomineralization

Lilian Stapane , Nathalie Le Roy , Jacky Ezagal , Valérie Labas , Lucie Combes-Soia
XVth Symposium on biomineralization, Sep 2019, Munich, Germany
Conference papers hal-02737880v1
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Identification of extracellular vesicles involved in the biomineralization of the hen eggshell

Lilian Stapane , Nathalie Le Roy , Jacky Ezagal , Joël Gautron
XVIII European on the quality of eggs and egg products and XXIV European symposium on the quality of poultry meat symposium, Jun 2019, Cezme, Turkey
Conference papers hal-02734826v1
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Guinea fowl eggshell structural organization and particular organic matrix protein patterns to decipher its exceptional biomechanical properties

Nathalie Le Roy , Lucie Combes-Soia , Aurélien Brionne , Valérie Labas , Alejandro Rodriguez-Navarro
XVIII European on the quality of eggs and egg products and XXIV European symposium on the quality of poultry meat symposium, Jun 2019, Cezme, Turkey
Conference papers hal-02734825v1
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Guinea fowl eggshell structural organization and particular organice matrix protein patterns to decipher its exceptional biomechanical properties

Joël Gautron , Nathalie Le Roy , Aurélien Brionne , Valérie Labas , Lucie Combes Soia
Journées françaises de la biologie des tissus minéralisés, SFBTM, Jun 2019, Boulogne sur mer, France
Conference papers hal-03254659v1

Evolution of innate immunity components during incubation of the avian egg

Sophie Réhault-Godbert , Mylène da Silva , Nicolas Guyot , Joël Gautron , Rodrigo Guabiraba-Brito
Combined worshop of Fundamental physiology and Perinatal development in Poultry and Incubation and Fertility Research Group, Aug 2019, Tours, France. ⟨10.1399/eps.2019.291⟩
Conference papers hal-02737061v1

Propriétés physicochimiques et usages gastronomiques de l'oeuf

Joël Gautron , Yannick Eprinchard
Journée d'étude du Pôle Alimentation. L'oeuf : du symbole à l'assiette, Michel Jacques Duclos; Sophie Réhault-Godbert, Mar 2019, Tours, France
Conference papers hal-03625040v1
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L'oeuf ou la poule ? L'important, c'est ce qu'il y a dans l'oeuf

Joël Gautron
Journée Oeuf du Pôle Alimentation de l'Université de Tours, Université de Tours, Mar 2019, Tours, France
Conference papers hal-03625948v1
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L'oeuf aux trésors

Joël Gautron
Les Mardis de la Science, Centre Sciences, Union Européenne, Ville de Tours, Apr 2019, Tours, France
Conference papers hal-03626463v1
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Mise en évidence de vésicules extracellulaires impliquées dans la biominéralisation de la coquille d’œuf de poule

Lilian Stapane , Nathalie Le Roy , Jacky Ezagal , Alejandro B Rodriguez- Navarro , Joël Gautron
21 èmes Journées françaises de la biologie des tissus minéralisés, SFBTM, Jun 2019, Boulogne sur mer, France
Conference papers hal-03254664v1
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The chicken eggshell quality

Joël Gautron
Webinar on Egg quality, Feed channel - Adisseo, Apr 2018, Paris, France
Conference papers hal-03625794v1
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Présentation des travaux de recherche sur l’oeuf

Joël Gautron , Sophie Réhault-Godbert , Nicolas Guyot
Commission technique et réglementaire du CNPO, Oct 2017, Nouzilly, France
Conference papers hal-02737529v1

Valorization of fired brick clay in lightweight wastes based geopolymer aggregates

Julie Peyne , Emmanuel Joussein , Joël Gautron , J. Doudeau , S. Rossignol
XVII ICC Clays conference 2017, Jul 2017, Grenade, Spain
Conference papers hal-01893511v1

Temporal expression of hen uterine transcripts at key steps of shell mineralization

Joël Gautron , Aurélien Brionne , Olivier Bouchez , Cédric Cabau , Christelle Hennequet-Antier
XVII European Symposium on the Quality of Eggs and Egg Products and XXIII European Symposium on the Quality of Poultry Meat ‘EggMeat 2017, Sep 2017, Edinburgh, United Kingdom
Conference papers hal-02733489v1
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Temporal Expression of Hen Uterine transcripts at key step of shell mineralization

Joël Gautron , Aurélien Brionne , Olivier Bouchez , Cédric Cabau , Christelle Hennequet-Antier
14th International Symposium on Biomineralization, Oct 2017, Tsukuba, Japan
Conference papers hal-02733493v1
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Qui de l'oeuf ou de la poule ? L'important, c'est ce qu'il y a dans l'oeuf.

Joël Gautron
Vaucansciences, Oct 2017, Tours, France
Conference papers hal-027354