IHPE – KY Chin-Long

IHPE UMR 5244
Université de Montpellier
Place Eugène Bataillon CC 80
F-34095 Montpellier Cedex 5
Tel +33(0)4-67-14-40-15
Fax +33(0)4-67-14-46-22
email: chinky@ifremer.fr

GRADE : Chargé de Recherche 2A Ifremer (HDR)
EQUIPE MIA

RESEAUX SOCIAUX SCIENTIFIQUES :

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DOMAINE D’EXPERTISE-RECHERCHE :
Les travaux de recherche de M. Chin Long KY ont pour objectif l’amélioration génétique des espèces exploitées, une des clés du développement de toutes filières d’élevage optimisées. Des approches multidisciplinaires ont été développées sur différents modèles biologiques, tant végétaux (riz, maïs et caféiers), qu’animaux (bar, crevette et huîtres). Ils se sont inscrits dans un cadre collaboratif avec les organismes de recherche institutionnels, mais aussi avec le soutien du secteur privé (semenciers, aquaculteurs et perliculteurs). Les estimations des paramètres génétiques, préalable indispensable à la sélection des caractères d’intérêt agronomique et aquacole, l’hybridation interspécifique, la polyploïdisation ont été les voies d’amélioration génétique privilégiées. L’identification des gènes, leurs interactions avec l’environnement et leurs localisations sur le génome ont été explorées au travers des outils de la génomique fonctionnelle (transcriptome, protéome) et de la cartographie génétique. Ses travaux ont fait l’objet de nombreuses publications dans une quinzaine de revues internationales de rang A, dont un tiers ayant un facteur d’impact supérieur à 3. Enfin, un brevet commercial a été déposé en 2005 sur le bar (Dicentrarchus labrax).

DISTINCTION/PRIX:
2000 Lauréat du Prix Christiane Doré (meilleure thèse IRD)

CURSUS :
2010-2019 UMR EIO, unité de recherche RMPF (Ressources Marines en Polynésie Française)
2007-2009 UMR ECOSYM, Unité de recherche BOME (Biologie des Organismes Marins et Exploités), Station IFREMER de Palavas-les-Flots
2001-2006 Ifremer, Laboratoire Aquaculture du Languedoc Roussillon, Equipe « Génétique et Physiologie de la Reproduction », Station de Palavas-les-Flots
2000-2001 Post-doctorat INRA, Laboratoire de Génétique Quantitative et Méthodologie de la Sélection, INRA Ferme du Moulon, Gif/ Yvette
2000 Doctorat de l’Ecole Nationale Supérieure Agronomique de Montpellier, Laboratoire de Ressource Génétique et Amélioration des Plantes Tropicales, Centre IRD de Montpellier, Montpellier
1997 Master 2 (Diplôme d’Etudes Approfondies) de l’Université de Montpellier 2
1992 Baccalauréat série D, Lycée Lamartine (Paris)

DERNIERES PUBLICATIONS :


57 documents

Articles dans une revue50 document

  • Y. Dorant, Virgile Quillien, Jérémy Le Luyer, Chin-Long Ky. Comparative transcriptomics identifies genes underlying growth performance of the Pacific black-lipped pearl oyster Pinctada margaritifera. BMC Genomics, 2024, 25 (1), pp.717. ⟨10.1186/s12864-024-10636-0⟩. ⟨hal-04680775⟩
  • Pierre-Louis Stenger, Chin-Long Ky, Céline Reisser, Julien Duboisset, Hamadou Dicko, et al.. Molecular Pathways and Pigments Underlying the Colors of the Pearl Oyster Pinctada margaritifera var. cumingii (Linnaeus 1758). Genes, 2021, 12 (3), pp.421. ⟨10.3390/genes12030421⟩. ⟨hal-03178866⟩
  • Pierre-Louis Stenger, Chin-Long Ky, Céline M O Reisser, Céline Cosseau, Christoph Grunau, et al.. Environmentally Driven Color Variation in the Pearl Oyster Pinctada margaritifera var. cumingii (Linnaeus, 1758) Is Associated With Differential Methylation of CpGs in Pigment- and Biomineralization-Related Genes. Frontiers in Genetics, 2021, 12, pp.630290. ⟨10.3389/fgene.2021.630290⟩. ⟨hal-03178846⟩
  • Pauline Auffret, Jérémy Le Luyer, Manaarii Sham Koua, Virgile Quillien, Chin-Long Ky. Tracing key genes associated with the Pinctada margaritifera albino phenotype from juvenile to cultured pearl harvest stages using multiple whole transcriptome sequencing. BMC Genomics, 2020, 21 (1), pp.662. ⟨10.1186/s12864-020-07015-w⟩. ⟨hal-02974764⟩
  • Pierre-Louis Stenger, Jeremie Vidal-Dupiol, Céline Reisser, Serge Planes, Chin-Long Ky. Colour plasticity in the shells and pearls of animal graft model Pinctada margaritifera assessed by HSV colour quantification. Scientific Reports, 2019, 9, pp.7520. ⟨10.1038/s41598-019-43777-4⟩. ⟨hal-02146170⟩
  • Céline Reisser, Cédrik Lo, David Schikorski, Manaarii Sham Koua, Serge Planes, et al.. Strong genetic isolation of the black-lipped pearl oyster (Pinctada margaritifera) in the Marquesas archipelago (French Polynesia). Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-47729-w⟩. ⟨hal-02309764⟩
  • Caroline Eve Dubé, Chin-Long Ky, S E Planes. Microbiome of the Black-Lipped Pearl Oyster Pinctada margaritifera, a Multi-Tissue Description With Functional Profiling. Frontiers in Microbiology, 2019, 10, ⟨10.3389/fmicb.2019.01548⟩. ⟨hal-03187312⟩
  • Chin-Long Ky, Nicolas Leclerc, Floriane Broustal, Seiji Nakasai, Dominique Devaux. Potential combinations of mabé, keshi and cultured pearl production from colourful hatchery-produced Pinctada margaritifera. Aquaculture, 2019, 505, pp.235-241. ⟨10.1016/j.aquaculture.2019.02.057⟩. ⟨hal-03187387⟩
  • Chin-Long Ky, Floriane Broustal, Dan Potin, Cédrik Lo. The pearl oyster (Pinctada margaritifera) aquaculture in French Polynesia and the indirect impact of long-distance transfers and collection-culture site combinations on pearl quality traits. Aquaculture Reports, 2019, 13, pp.100182. ⟨10.1016/j.aqrep.2019.100182⟩. ⟨hal-03187385⟩
  • Chin-Long Ky, Carole Blay, Floriane Broustal, Manaarii Sham Koua, S E Planes. Relationship of the orange tissue morphotype with shell and pearl colouration in the mollusc Pinctada margaritifera. Scientific Reports, 2019, 9 (1), pp.5114. ⟨10.1038/s41598-019-41581-8⟩. ⟨hal-03187362⟩
  • J. Le Luyer, P. Auffret, V. Quillien, N. Leclerc, C. Reisser, et al.. Whole transcriptome sequencing and biomineralization gene architecture associated with cultured pearl quality traits in the pearl oyster, Pinctada margaritifera. BMC Genomics, 2019, 20, pp.111. ⟨10.1186/s12864-019-5443-5⟩. ⟨hal-02015147⟩
  • Chin-Long Ky, Virgile Quillien, Floriane Broustal, Claude Soyez, Dominique Devaux. Phenome of pearl quality traits in the mollusc transplant model Pinctada margaritifera. Scientific Reports, 2018, 8 (1), pp.2122. ⟨10.1038/s41598-018-20564-1⟩. ⟨hal-04106692⟩
  • Gilles Le Moullac, Claude Soyez, Chin-Long Ky. Low energy cost for cultured pearl formation in grafted chimeric Pinctada margaritifera. Scientific Reports, 2018, 8 (1), pp.7520. ⟨10.1038/s41598-018-25360-5⟩. ⟨hal-04106676⟩
  • Gilles Le Moullac, Lucie Schuck, Sébastien Chabrier, Corinne Belliard, Pierre Lyonnard, et al.. Influence of temperature and pearl rotation on biomineralization in the pearl oyster, Pinctada margaritifera. Journal of Experimental Biology, 2018, 221 (18), ⟨10.1242/jeb.186858⟩. ⟨hal-02141544⟩
  • Chin-Long Ky, Seiji Nakasai, Sophie Parrad, Floriane Broustal, Dominique Devaux, et al.. Variation in cultured pearl quality traits in relation to position of saibo cutting on the mantle of black-lipped pearl oyster Pinctada margaritifera. Aquaculture, 2018, 493, pp.85-92. ⟨10.1016/j.aquaculture.2018.04.059⟩. ⟨hal-04106645⟩
  • Carole Blay, Serge Planes, Chin-Long Ky. Cultured Pearl Surface Quality Profiling by the Shell Matrix Protein Gene Expression in the Biomineralised Pearl Sac Tissue of Pinctada margaritifera. Marine Biotechnology, 2018, 20 (4), pp.490-501. ⟨10.1007/s10126-018-9811-y⟩. ⟨hal-04106634⟩
  • Carole Blay, Serge Planes, Chin-Long Ky. Crossing Phenotype Heritability and Candidate Gene Expression in Grafted Black-Lipped Pearl Oyster Pinctada margaritifera, an Animal Chimera. Journal of Heredity, 2018, 109 (5), pp.510-519. ⟨10.1093/jhered/esy015⟩. ⟨hal-04106653⟩
  • Carole Blay, Serge Planes, Chin-Long Ky. Optimal age of the donor graft tissue in relation to cultured pearl phenotypes in the mollusc, Pinctada margaritifera. PLoS ONE, 2018, 13 (6), pp.e0198505. ⟨10.1371/journal.pone.0198505⟩. ⟨hal-04106668⟩
  • Chin-Long Ky, Floriane Broustal, Manaarii Sham Koua, Virgile Quillien, Benoît Beliaeff. Donor effect on cultured pearl nacre development and shell matrix gene expression in Pinctada margaritifera reared in different field sites. Aquaculture Research, 2018, 49 (5), pp.1934-1943. ⟨10.1111/are.13649⟩. ⟨hal-04106687⟩
  • Chin-Long Ky, Manaari Sham Koua, Gilles Le Moullac. Impact of spat shell colour selection in hatchery-produced Pinctada margaritifera on cultured pearl colour. Aquaculture Reports, 2018, 9, pp.62-67. ⟨10.1016/j.aqrep.2017.12.002⟩. ⟨hal-04106701⟩
  • Carole Blay, Serge Planes, Chin-Long Ky. Donor and recipient contribution to phenotypic traits and the expression of biomineralisation genes in the pearl oyster model Pinctada margaritifera. Scientific Reports, 2017, 7 (1), pp.2696. ⟨10.1038/s41598-017-02457-x⟩. ⟨hal-04106704⟩
  • Chin-Long Ky, Philippe Cabral, Cédrik Lo. Phenotypic indicators for cultured pearl size improvement in the black-lipped pearl oyster ( Pinctada margaritifera ): towards selection for the recipient growth performance. Aquaculture Research, 2017, 48 (8), pp.4132 - 4142. ⟨10.1111/are.13233⟩. ⟨hal-01618449⟩
  • Chin-Long Ky, Jonathan Demmer, Carole Blay, Cédrik Lo. Age-dependence of cultured pearl grade and colour in the black-lipped pearl oyster Pinctada margaritifera. Aquaculture Research, 2017, 48 (3), pp.955-968. ⟨10.1111/are.12938⟩. ⟨hal-04106718⟩
  • Chin-Long Ky, L. Le Pabic, M. S. Koua, Nicolas Molinari, S. Nakasai, et al.. Is pearl colour produced from Pinctada margaritifera predictable through shell phenotypes and rearing environments selections?. Aquaculture Research, 2017, 48 (3), pp.1041-1057. ⟨10.1111/are.12947⟩. ⟨hal-01608101⟩
  • Chin-Long Ky, Cédrik Lo, Serge Planes. Mono- and polychromatic inner shell phenotype diversity in Pinctada margaritifera donor pearl oysters and its relation with cultured pearl colour. Aquaculture, 2017, 468, pp.199-205. ⟨10.1016/j.aquaculture.2016.10.017⟩. ⟨hal-01489153⟩
  • Chin-Long Ky, Gilles Le Moullac. Shell Growth Performance of Hatchery Produced Pinctada margaritifera: Family Effect and Relation with Cultured Pearl Weight. Journal of Aquaculture Research and Development, 2017, 08 (04), ⟨10.4172/2155-9546.1000480⟩. ⟨hal-04106747⟩
  • Chin-Long Ky, Carole Blay, Vaite Aiho, Philippe Cabral, Gilles Le Moullac, et al.. Macro-geographical differences influenced by family-based expression on cultured pearl grade, shape and colour in the black-lip ‘pearl oyster’ Pinctada margaritifera: a preliminary bi-local case study in French Polynesia. Aquaculture Research, 2017, 48 (1), pp. 270-282. ⟨10.1111/are.12880⟩. ⟨hal-01469652⟩
  • Carole Blay, Sophie Parrad, Philippe Cabral, Vaite Aiho, Chin-Long Ky. Correlations between cultured pearl size parameters and PIF-177 biomarker expression in Pinctada margaritifera families reared in two contrasting environments. Estuarine, Coastal and Shelf Science, 2016, 182, pp.254-260. ⟨10.1016/j.ecss.2016.05.020⟩. ⟨hal-04106767⟩
  • Lore Le Pabic, Sophie Parrad, Manaarii Sham Koua, Seiji Nakasai, Denis Saulnier, et al.. Culture site dependence on pearl size realization in Pinctada margaritifera in relation to recipient oyster growth and mantle graft biomineralization gene expression using the same donor phenotype. Estuarine, Coastal and Shelf Science, 2016, 182, pp.294 - 303. ⟨10.1016/j.ecss.2016.03.009⟩. ⟨hal-01618450⟩
  • Chin-Long Ky, Retsu Okura, Seiji Nakasai, Dominique Devaux. Quality Trait Signature at Archipelago Scale of the Cultured Pearls Produced by the Black-Lipped Pearl Oyster ( Pinctada margaritifera Var. cumingi ) in French Polynesia. Journal of Shellfish Research, 2016, 35 (4), pp.827-835. ⟨10.2983/035.035.0410⟩. ⟨hal-04106757⟩
  • Chin-Long Ky, Seiji Nakasai, Steve Pommier, Manaarii Sham Koua, Dominique Devaux. The Mendelian inheritance of rare flesh and shell colour variants in the black-lipped pearl oyster ( Pinctada margaritifera ). Animal Genetics, 2016, 47 (5), pp.610 - 614. ⟨10.1111/age.12454⟩. ⟨hal-01618452⟩
  • Chin-Long Ky, Carole Blay, Cédrik Lo. Half-sib family effects on cultured pearl quality traits in the black-lipped pearl oyster Pinctada margaritifera: testing for indirect benefits of polyandry and polygyny. Aquaculture International, 2016, 24 (1), pp.171 - 182. ⟨10.1007/s10499-015-9917-4⟩. ⟨hal-01618451⟩
  • Oihana Latchere, Julie Fievet, Cédrik Lo, Denis Schneider, Stéphanie Dieu, et al.. Effect of electrolysis treatment on the biomineralization capacities of pearl oyster Pinctada margaritifera juveniles. Estuarine, Coastal and Shelf Science, 2016, 182 (Part B), pp.235-242. ⟨10.1016/j.ecss.2016.06.014⟩. ⟨hal-01434345⟩
  • Nicolas Molinari, Mathieu Abou-Badra, Grégory Marin, Chin-Long Ky, Noemi Amador, et al.. Is generalization of exhaled CO assessment in primary care helpful for early diagnosis of COPD?. BMC Pulmonary Medicine, 2015, 15 (1), pp.44. ⟨10.1186/s12890-015-0039-6⟩. ⟨inserm-01259487⟩
  • Chin-Long Ky, Christophe Lau, Manaarii Sham Koua, Cedrik Lo. Growth Performance Comparison of Pinctada margaritifera Juveniles Produced by Thermal Shock or Gonad Scarification Spawning Procedures. Journal of Shellfish Research, 2015, 34 (3), pp.811-817. ⟨10.2983/035.034.0310⟩. ⟨hal-04200761⟩
  • Chin-Long Ky, Jonathan Demmer, Manaarii Sham-Koua, Philippe Cabral. Development of cultured pearl circles and shape after initial graft and second nucleus insertion in the black-lipped pearl oyster Pinctada margaritifera. Journal of Shellfish Research, 2015, 34 (2), pp.319-328. ⟨10.2983/035.034.0214⟩. ⟨hal-04200676⟩
  • Chin-Long Ky, S. Nakasai, Nicolas Molinari, D. Devaux. Influence of grafter skill and season on cultured pearl shape, circles and rejects in Pinctada margaritifera aquaculture in Mangareva lagoon. Aquaculture, 2015, 435, pp.361-370. ⟨10.1016/j.aquaculture.2014.10.014⟩. ⟨hal-02636274⟩
  • Caroline Joubert, Clementine Linard, Gilles Le Moullac, Claude Soyez, Denis Saulnier, et al.. Temperature and Food Influence Shell Growth and Mantle Gene Expression of Shell Matrix Proteins in the Pearl Oyster Pinctada margaritifera. PLoS ONE, 2014, 9 (8), pp.e103944. ⟨10.1371/journal.pone.0103944⟩. ⟨hal-04499648⟩
  • Chin-Long Ky, Carole Blay, Manaarii Sham-Koua, Cedrik Lo, Philippe Cabral. Indirect improvement of pearl grade and shape in farmed Pinctada margaritifera by donor "oyster" selection for green pearls. Aquaculture, 2014, 432, pp.154-162. ⟨10.1016/j.aquaculture.2014.05.002⟩. ⟨hal-04499596⟩
  • Carole Blay, Manaarii Sham-Koua, Vincent Vonau, Roger Tetumu, Philippe Cabral, et al.. Influence of nacre deposition rate on cultured pearl grade and colour in the black-lipped pearl oyster Pinctada margaritifera using farmed donor families. Aquaculture International, 2014, 22 (2), pp.937-953. ⟨10.1007/s10499-013-9719-5⟩. ⟨hal-04499479⟩
  • Chin-Long Ky, Nicolas Molinari, E. Moe, S. Pommier. Impact of season and grafter skill on nucleus retention and pearl oyster mortality rate in Pinctada margaritifera aquaculture. Aquaculture International, 2014, 22 (5), pp.1689-1701. ⟨10.1007/s10499-014-9774-6⟩. ⟨hal-02630870⟩
  • Chin-Long Ky, Carole Blay, Manaarii Sham-Koua, Vincent Vanaa, Cedrik Lo, et al.. Family effect on cultured pearl quality in black-lipped pearl oyster Pinctada margaritifera and insights for genetic improvement. Aquatic Living Resources, 2013, 26 (2), pp.133-145. ⟨10.1051/alr/2013055⟩. ⟨hal-04499417⟩
  • Chin-Long Ky, Philippe P. Barre, Michel Noirot. Genetic investigations on the caffeine and chlorogenic acid relationship in an interspecific cross between Coffea liberica dewevrei and C-pseudozanguebariae. Tree Genetics and Genomes, 2013, 9 (4), pp.1043 - 1049. ⟨10.1007/s11295-013-0616-x⟩. ⟨hal-02646493⟩
  • Alexandre Tayale, Yannick Gueguen, Cathy Treguier, Jacqueline Le Grand, Nathalie Cochennec-Laureau, et al.. Evidence of donor effect on cultured pearl quality from a duplicated grafting experiment on Pinctada margaritifera using wild donors. Aquatic Living Resources, 2012, 25 (3), pp.269-280. ⟨10.1051/alr/2012034⟩. ⟨hal-04499297⟩
  • Chin-Long Ky, A. Vergnet, Nicolas Molinari, C. Fauvel, F. Bonhomme. Fitness of early life stages in F1 interspecific hybrids between Dicentrarchus labrax and D. punctatus. Aquatic Living Resources, 2012, 25 (1), pp.67-75. ⟨10.1051/alr/2012006⟩. ⟨hal-02652050⟩
  • Yung-Fen Huang, Delphine Madur, Valérie Combes, Chin-Long Ky, Denis Coubriche, et al.. The genetic architecture of grain yield and related traits in Zea maize L. revealed by comparing intermated and conventional populations. Genetics, 2010, 186 (1), pp.395-404. ⟨10.1534/genetics.110.113878⟩. ⟨hal-02661097⟩
  • Chin-Long Ky, Julien de Lorgeril, Christophe Hirtz, Nicolas Sommerer, Michel Rossignol, et al.. The effect of environmental salinity on the proteome of the sea bass (Dicentrarchus labrax L.). Animal Genetics, 2007, 38 (6), pp.601-608. ⟨10.1111/j.1365-2052.2007.01652.x⟩. ⟨hal-02502920⟩
  • Isabelle Boutet, Chin-Long Ky, François Bonhomme. A transcriptomic approach of salinity response in the euryhaline teleost, Dicentrarchus labrax. Gene, 2006, 379 (1), pp.40-50. ⟨10.1016/j.gene.2006.04.011⟩. ⟨halsde-00339642⟩
  • C.L. Ky, S. Doulbeau, Benoit Guyot, S. Akaffou, A. Charrier, et al.. Inheritance of coffee bean sucrose content in the interspecific cross Coffea pseudozanguebariae X Coffea liberica 'dewevrei'. Plant Breeding, 2000, 119, pp.165-168. ⟨hal-02692387⟩
  • C.L. Ky, P. Barre, Mathias Lorieux, P. Trouslot, S. Akaffou, et al.. Interspecific genetic linkage map, segregation distorsion and genetic conversion in coffee (Coffea sp.). TAG Theoretical and Applied Genetics, 2000, 101, pp.669-676. ⟨hal-02683713⟩

Communications dans un congrès4 document

  • Pierre‐louis Stenger, Chin-Long Ky, Céline Reisser, S E Planes, Jeremie Vidal-Dupiol. Deciphering shell color pigmentation pathways in the pearl oyster Pinctada margaritifera (Linnaeus 1758) through whole transcriptome sequencing and fine gene expression tuning. World Congress of Malacology, Aug 2019, Pacific Grove, CA, United States. ⟨hal-03965630⟩
  • Céline Reisser, Jeremie Vidal-Dupiol, Jérémy Le Luyer, S E Planes, Chin-Long Ky. Genome assembly of the pearl oyster Pinctada margaritifera : a tool for environmental and evolutionary research. World Congress of Malacology, Aug 2019, Pacific Grove, CA, United States. ⟨hal-03965615⟩
  • Yannick Gueguen, Caroline Montagnani, Caroline Joubert, Benjamin Marie, Corinne Belliard, et al.. Characterization of molecular processes involved in the pearl formation in Pinctada margaritifera for the sustainable development of pearl farming industry in French Polynesia.. International Symposium on Pearl Research, Oct 2011, Tokyo, Japan. pp.183-193. ⟨hal-00793672⟩
  • Chin-Long Ky, Marc Vandeputte, Mathilde Dupont-Nivet, A. Vergnet, S. Mauger, et al.. Mise en évidence de l'importance des facteurs génétiques dans le déterminisme de la sex-ratio chez le bar (Dicentrarchus labrax L.).. Troisièmes Rencontres de l'Ichtyologie en France, Mar 2006, Paris, France. pp.Inconnu. ⟨hal-02821284⟩

Chapitres d'ouvrage1 document

  • Yannick Gueguen, Caroline Montagnani, Caroline Joubert, Benjamin Marie, Corinne Belliard, et al.. Characterization of molecular processes involved in the pearl formation in Pinctada margaritifera for a sustainable development of pearl farming industry in French Polynesia. Recent Advances in Pearl Research—Proceedings of the International Symposium on Pearl Research 2011.Edited by Shugo Watabe, Kaoru Maeyama and Hiromichi Nagasawa. 2013. ISBN : 978-4-88704-158-5. pp.184-194, 2013. ⟨hal-04499798⟩

Autres publications2 document

  • Pierre-Louis Stenger, Chin-Long Ky. Des scientifiques percent le mystère de la couleur de la perle de l’huître de Polynésie (INTERVIEW PL STENGER & CL KY). 2021. ⟨hal-04888861⟩
  • Pierre-Louis Stenger, Chin-Long Ky. Pourquoi les perles noires sont noires? Des chercheurs ont trouvé la réponse (INTERVIEW DE PIERRE-LOUIS STENGER ET CHIN-LONG KY). 2021. ⟨hal-04888837⟩

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