Parcourir par Auteur Cirad

Convolutional neural network allows amylose content prediction in yam (Dioscorea alata L.) flour using near infrared spectroscopy. Houngbo Mahugnon Ezekiel, Desfontaines Lucienne, Diman Jean-Louis, Arnau Gemma, Mestres Christian, Davrieux Fabrice, Rouan Lauriane, Beurier Grégory, Marie-Magdeleine Carine, Meghar Karima, Alamu Emmanuel Oladeji, Otegbayo Bolanle Omolara, Cornet Denis. 2024. Journal of the Science of Food and Agriculture, 104 (8), n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4915-4921.

Quantitative trait loci and candidate genes for physico-chemical traits related to tuber quality in greater yam (Dioscorea alata L). Arnau Gemma, Desfontaines Lucienne, Ehounou Adou Emmanuel, Marie-Magdeleine Carine, Kouakou Amani Michel, Leinster Jocelyne, Nudol Elie, Maledon Erick, Chaïr Hanâ. 2024. Journal of the Science of Food and Agriculture, 108 (4), n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4872-4879.

Advancing breeding for climate-resilient yam production in Côte d'Ivoire. Kouakou Amani Michel, Chaïr Hanâ, Dibi Konan Evrard Brice, Dossa Komivi, Arnau Gemma, Ehounou Adou Emmanuel, Cornet Denis. 2023. Plants, People, Planet, 12 p.

Identification and validation of QTLs for tuber quality related traits in greater yam (Dioscorea alata L.). Ehounou Adou Emmanuel, Cormier Fabien, Maledon Erick, Nudol Elie, Vignes Hélène, Gravillon Marie-Claire, N'Guetta Assanvo Simon-Pierre, Mournet Pierre, Chaïr Hâna, Kouakou Amani Michel, Arnau Gemma. 2022. Scientific Reports, 12:8423, 14 p.

Genetic control of flowering in greater yam (Dioscorea alata L.). Cormier Fabien, Martin Guillaume, Vignes Hélène, Lachman Laurie, Cornet Denis, Faure Y., Maledon Erick, Mournet Pierre, Arnau Gemma, Chaïr Hâna. 2021. BMC Plant Biology, 21:63, 12 p.

Predicting quality, texture and chemical content of yam (Dioscorea alata L.) tubers using near infrared spectroscopy. Ehounou Adou Emmanuel, Cornet Denis, Desfontaines Lucienne, Marie-Magdeleine Carine, Maledon Erick, Nudol Elie, Beurier Grégory, Rouan Lauriane, Brat Pierre, Lechaudel Mathieu, Noûs Camille, N'Guetta Assanvo Simon-Pierre, Kouakou Amani Michel, Arnau Gemma. 2021. Journal of Near Infrared Spectroscopy, 29 (3) : 128-139.

Genome-wide genotyping elucidates the geographical diversification and dispersal of the polyploid and clonally propagated yam (Dioscorea alata L.). Sharif Bilal Muhammad, Burgarella Concetta, Cormier Fabien, Mournet Pierre, Causse Sandrine, Nguyen Van Kien, Kaoh Juliane, Rajaonah Mamy Tiana, Lakshan Senanayake Ravinda, Waki Jeffrey, Bhattacharjee Ranjana, Badara Gueye, Pachakkil Babil, Arnau Gemma, Chaïr Hâna. 2020. Annals of Botany, 6 (2) : 1029-1038.

Development of a cost‐effective single nucleotide polymorphism genotyping array for management of greater yam germplasm collections. Cormier Fabien, Mournet Pierre, Causse Sandrine, Arnau Gemma, Maledon Erick, Gomez Rose-Marie, Pavis Claudie, Chaïr Hâna. 2019. Ecology and Evolution, 9 (10) : 5617-5636.

Production of hybrid seeds by intraspecific crossing in yam Dioscorea alata L. Ehounou Adou Emmanuel, Kouakou Amani Michel, N'zi J.C., Dibi K.B.E., Bakayoko Y., Essis Brice Sidoine, N'Zue Boni, Arnau Gemma, Maledon Erick, Asfaw Asrat, Adebola Patrick, N'Guetta Assanvo Simon-Pierre. 2019. International Journal of Science and Research, 8 (9) : 1212-1221.

A reference high-density genetic map of greater yam (Dioscorea alata L.). Cormier Fabien, Lawac Floriane, Maledon Erick, Gravillon Marie-Claire, Nudol Elie, Mournet Pierre, Vignes Hélène, Chaïr Hâna, Arnau Gemma. 2019. Theoretical and Applied Genetics, 132 (6) : 1733-1744.

Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers. Arnau Gemma, Bhattacharjee Pallab, MN Sheela, Chaïr Hâna, Malapa Roger, Lebot Vincent, K. Abraham, Perrier Xavier, Petro Dalila, Penet Laurent, Pavis Claude. 2017. PloS One, 12 (3):e0174150, 17 p.

Meiosis and sexual fertility of autotetraploid clones of greater yam Dioscorea alata L. Abraham Kuttolamadathil, Némorin Alice, Lebot Vincent, Arnau Gemma. 2013. Genetic Resources and Crop Evolution, 60 (3) : 819-823.

Microsatellite and flow cytometry analysis to help understand the origin of Dioscorea alata polyploids. Némorin Alice, David Jacques, Maledon Erick, Nudol Elie, Dalon J., Arnau Gemma. 2013. Annals of Botany, 112 (5) : 811-819.

Inheritance pattern of tetraploid Dioscorea alata and evidence of double reduction using microsatellite marker segregation analysis. Némorin Alice, Abraham Kuttolamadathil, David Jacques, Arnau Gemma. 2012. Molecular Breeding, 30 (4) : 1657-1667.

Des innovations pour les enjeux multiples des productions vivrières et maraîchères des Antilles. Bussière François, Cabidoche Yves-Marie, Petro Dalila, Sierra Jorge, Cornet Denis, Guyader Sébastien, Ozier Lafontaine Harry, Tournebize Régis, Arnau Gemma, Pavis Claudie. 2011. Innovations Agronomiques, 16 : 39-51. Systèmes durables de production et de transformation agricoles aux Antilles et en Guyane, Lamentin, Guadeloupe, 3 Novembre 2011/4 Novembre 2011.

Permanent genetic resources added to molecular ecology resources database 1 June 2010 - 31 July 2010. Arnau Gemma, Chaïr Hâna, Costet Laurent, Delatte Hélène, Fartek Benjamin, Nibouche Samuel, Reynaud Bernard, Risterucci Ange-Marie, et al.. 2010. Molecular Ecology Resources, 10 (6) : 1106-1108.

Revision of ploidy status of Dioscorea alata L. (Dioscoreaceae) by cytogenetic and microsatellite segregation analysis. Arnau Gemma, Némorin Alice, Maledon Erick, Abraham Kuttolamadathil. 2009. Theoretical and Applied Genetics, 118 (7) : 1239-1249.

Microsatellite segregation analysis and cytogenetic evidence for tetrasomic inheritance in the American yam Dioscorea trifida and a new basic chromosome number in the Dioscoreae. Bousalem Mustapha, Arnau Gemma, Hochu Isabelle, Arnolin Richard, Viader Véronique, Santoni Sylvain, David Jacques. 2006. Theoretical and Applied Genetics, 113 (3) : 439-451.

Genetic diversity of the greater yam (Dioscorea alata L.) and relatedness to D. nummularia Lam. and D. transversa Br. as revealed with AFLP markers. Malapa Roger, Arnau Gemma, Noyer Jean-Louis, Lebot Vincent. 2005. Genetic Resources and Crop Evolution, 52 (7) : 919-929.

Genetic diversity within Pisum sativum using protein- and PCR-based markers. Baranger Alain, Aubert G., Arnau Gemma, Lainé A.L., Deniot G., Potier A., Weinachter C., Lejeune-Hénaut I., Lallemand J., Burstin J.. 2004. Theoretical and Applied Genetics, 108 : 1309-1321.

Fast and reliable strawberry cultivar identification using inter simple sequence repeat (ISSR) amplification. Arnau Gemma, Lallemand J., Bourgoin M.. 2002. Euphytica, 129 : 69-79.

Photosynthesis of six barley genotypes as affected by water stress. Arnau Gemma, Monneveux Philippe, This Dominique, Alegre L.. 1997. Photosynthetica, 33 (11) : 67-76.

Physiology and genetics of terminal water stress tolerance in barley. Arnau Gemma, Monneveux Philippe. 1995. Journal of Genetics and Breeding, 49 : 327-332.

Yam genomics. Chaïr Hâna, Arnau Gemma, Zotta Mota Ana. 2022. In : Underutilised crop genomes. Chapman Mark A. (ed.). Cham : Springer, 373-389. (Compendium of Plant Genomes) ISBN 978-3-031-00847-4

Yams. Arnau Gemma, Abraham Kuttolamadathil, Sheela M.N., Chaïr Hâna, Sartie Alieu, Asiedu Robert. 2010. In : Root and tuber crops. Bradshaw John E. (ed.). New York : Springer [Etats-Unis], 127-147. (Handbook of plant breeding) ISBN 978-0-387-92764-0

Identification and validation of QTLs for tuber quality related traits in yam Dioscorea alata. Arnau Gemma, Ehounou Adou Emmanuel, Maledon Erick, Nudol Elie, Vignes Hélène, Gravillon Marie-Claire, N'Guetta Assanvo Simon-Pierre, Mournet Pierre, Chaïr Hâna, Cormier Fabien. 2023. In : Proceeding of the International Symposium on Breeding and Effective Use of Biotechnology and Molecular Tools in Horticultural Crops. Bus Vincent (ed.), Causse Mathilde (ed.). ISHS. Louvain : ISHS, 381-388. (Acta Horticulturae, 1362) ISBN 978-94-6261-361-4 International Horticultural Congress (IHC 2022): International Symposium on Breeding and Effective Use of Biotechnology and Molecular Tools in Horticultural Crops. 31, Angers, France, 14 Août 2022/22 Août 2022.

Genetic diversity analysis in greater yam (Dioscorea alata L.) native to India using morphological and molecular markers. Sheela M.N., Abhilash P.V., Asha K.I., Arnau Gemma. 2016. In : XXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Root and Tuber Crops: Sustaining Lives and Livelihoods into the Future. Schultheis J.R. (ed.). Louvain : ISHS, 51-57. (Acta Horticulturae : ISHS, 1118) ISBN 978-94-62611-14-6 International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Root and Tuber Crops: Sustaining Lives and Livelihoods into the Future. 29, Brisbane, Australie, 17 Août 2014/22 Août 2014.

Progress and challenges in genetic improvement of yam (Dioscorea alata L.). [S13.06]. Arnau Gemma, Maledon Erick, Nudol Elie, Gravillon Marie-Claire. 2016. In : Electronic Proceedings of World Congress on Root and Tuber Crops. Nanning : WCRTC, Résumé, 1 p. World Congress on Root and Tuber Crops. 1, Nanning, Chine, 18 Janvier 2016/22 Janvier 2016.

Morpho-agronomic, cytogenetic and molecular characterization of the CIRAD yam collection for their enhancement and utilization in genetic improvement programs. Arnau Gemma, Némorin Alice, Maledon Erick, Lambert Frédéric, Nudol Elie. 2013. In : First Global Conference on Yam "to harness research innocations to unleash the potential of yam". Program and book of abstracts. IITA. Ibadan : IITA, Résumé, p. 124. ISBN 978-978-8444-27-5 First Global Conference on Yam, Accra, Ghana, 3 Octobre 2013/6 Octobre 2013.

Recent innovations in yam Dioscorea alata improvement through polyploidy breeding. Arnau Gemma, Némorin Alice, Cornet Denis, Maledon Erick, Nudol Elie. 2013. In : First Global Conference on Yam "to harness research innocations to unleash the potential of yam". Program and book of abstracts. IITA. Ibadan : IITA, Résumé, p. 32. ISBN 978-978-8444-27-5 First Global Conference on Yam, Accra, Ghana, 3 Octobre 2013/6 Octobre 2013.

Breeding for improved tuber quality in greater yam (Dioscorea alata L.). Ehounou Adou Emmanuel, Maledon Erick, Cormier Fabien, Cornet Denis, Nudol Elie, Kouakou Amani Michel, Chaïr Hâna, Arnau Gemma. 2018. . Cali : CIAT, 1 p. Triennial Symposium of the International Society for Tropical Root Crops (ISTRC). 18, Cali, Colombie, 22 Octobre 2018/25 Octobre 2018.

Meta-QTL analysis of the genetic control of quality related traits in Yam (Dioscorea alata L.) [SP13-01]. Arnau Gemma, Lopez-Montes Antonio, Maledon Erick, Nudol Elie. 2016. In : Electronic Proceedings of World Congress on Root and Tuber Crops. WCRTC. Nanning : WCRTC, 1 p. World Congress on Root and Tuber Crops. 1, Nanning, Chine, 18 Janvier 2016/22 Janvier 2016.

A Yam collaborative selection Plateform in Guadeloupe: A model for effective multipartenarial and participative program. Champoiseau Patrice, Lévy Laurent, Osseux Julian, Petro Dalila, Tournebize Régis, Arnau Gemma, Maledon Erick, Nudol Elie, Cornet Denis. 2016. . CFCS. Gosier : CFCS, 2 p. Annual Meeting of the Caribbean Food Crops Society. 52, Gosier, Guadeloupe, 10 Juillet 2016/16 Juillet 2016.

The INTERREG-DEVAG project: a regional network for the development of agroecological cropping systems for horticultural crops in the Caribbean. Fernandes Paula, Otero Pujol Lilliam, Padron Cespedes Elda Cristina, Mazorra Calero Carlos Armando, Prophete Emmanuel, De Lacroix Stéphanie, Lavigne Christian, Eunide Alphonse Marie, Cueto Rodriguez Jorge Rolando, Fernandez Delgado Jany, Fontes Marrero Dayami, Chauvet Eric., Arnau Gemma, Pena Turruellas Elizabeth, Borges Mirtha, Lezcano Mas Yohanka, Filloux Denis, Carvil Nicolas, Pinon Gomez Mayte, Del Vallin Borrego Gladys, Temple Ludovic, Duchaufour Hervé, Crux Borruel Mercedes, Rhino Béatrice, Langlais Christian, Deberdt Peninna, Diédhiou Siré, Dick Richard, Ratnadass Alain, Jannoyer-Lesueur Magalie, Malézieux Eric. 2011. In : Assuring carribean food and nutrition security in the context of climate change : 47th Annual meeting Caribbean Food Crops Society (CFCS), Bridgetown, Barbade, July 3rd-9th, 2011. s.l. : s.n., 1 p. Annual Meeting of Caribbean Food Crops Society. 47, Bridgetown, Barbade, 3 Juillet 2011/9 Juillet 2011.

The INTERREG-DEVAG project: a regional network for the development of agroecological cropping systems for horticultural crops in the Caribbean. Fernandes Paula, Otero Pujol Lilliam, Padron Cespedes Elda Cristina, Mazorra Calero Carlos Armando, Prophète Caroline, De Lacroix Stéphanie, Lavigne Christian, Eunide Alphonse Marie, Cueto Rodriguez Jorge Rolando, Fernandez Delgado Jany, Fontes Marrero Dayami, Chauvet Eric., Arnau Gemma, Pena Turruellas Elizabeth, Borges Mirtha, Lezcano Mas Yohanka, Filloux Denis, Carvil Nicolas, Pinon Gomez Mayte, Del Vallin Borrego Gladys, Temple Ludovic, Duchaufour Hervé, Crux Borruel Mercedes, Rhino Béatrice, Langlais Christian, Deberdt Peninna, Diédhiou Siré, Ratnadass Alain, Jannoyer Magalie, Malézieux Eric. 2010. In : First International Symposium on Tropical Horticulture (TropHort 2010), November, 22-26, 2010, Kingston, Jamaica. s.l. : s.n., 1 p. International Symposium on Tropical Horticulture. 1, Kingston, Jamaïque, 22 Novembre 2010/26 Novembre 2010.

La sélection génétique des ignames : quelle stratégie et pour quels objectifs ? Arnau Gemma, Maledon Erick. 2005. In : 41st Annual Meeting of the Carribean Food Crop Society = 41ème Congrès annuel de la Société Caraïbe pour les Plantes Alimentaires, 10-16 juillet 2005, Gosier. CFCS, Guadeloupe. s.l. : s.n., 1 p. Annual Meeting of the Caribbean Food Crops Society. 41, Gosier, Guadeloupe, 10 Juillet 2005/16 Juillet 2005.

Assembler la diversité des modèles classiques et " deep learning " pour développer un pipeline de calibration SPIR performant et générique. Cornet Denis, Desfontaines Lucienne, Cormier Fabien, Marie-Magdeleine Carine, Arnau Gemma, Meghar Karima, Davrieux Fabrice, Beurier Grégory. 2019. In : Livret des résumés des 20èmes Rencontres HélioSPIR. HélioSPIR. Montpellier : HélioSPIR, Résumé, 15-16. Rencontres HélioSPIR. 20, Montpellier, France, 14 Octobre 2019/15 Octobre 2019.

Development of NIRS and molecular marker to improve breeding efficiency in Greater Yam (Dioscorea alata L.) for key quality traits. ABB1103. Ehounou Adou Emmanuel, Cormier Fabien, Cornet Denis, Maledon Erick, Desfontaines Lucienne, Marie-Magdeleine Carine, Nudol Elie, Gravillon Marie-Claire, Kouakou Amani Michel, Chaïr Hâna, Arnau Gemma. 2019. . Macau : s.n., Résumé, 1 p. International Conference on Applied Biochemistry an Biotechnology (ABB 2019). 2, Macau, Chine, 21 Juillet 2019/24 Juillet 2019.

Greater yam (dioscorea alata L.) pre-breeding and breeding: use of genomic tools to decipher the genetic diversity and identify wild relatives. [W971]. Chaïr Hâna, Bhattacharjee Ranjana, Pavis Claude, Summo Marilyne, Cormier Fabien, Arnau Gemma, Lebot Vincent. 2018. In : Proceedings Plant and Animal Genome XXVI Conference. PAG. San Diego : PAG, Résumé, 1 p. Plant and Animal Genomes Conference. 26, San Diego, États-Unis, 13 Janvier 2018/17 Janvier 2018.

First genetic diversity analysis in greater yam (dioscorea alata l.) of a representative world germplasm using microsatellite markers. Arnau Gemma, Bhattacharjee Ranjana, MN Sheela, Chaïr Hâna, Malapa Roger, Lebot Vincent, Penet Laurent, Pavis Claudie. 2017. , 1 p. Symposium Internacional de Raices, Rizomas, Tuberculos,Platanos y Papaya,, INIVIT. 4, Varadero, Cuba, 24 Octobre 2017/27 Octobre 2017.

CIRAD, IRD and INRA Yam genomic initiatives: unlocking genetic diversity and accelerating yam breeding. [W902]. Chaïr Hâna, Scarcelli Nora, Arnau Gemma, Pavis Claudie, Akakpo Roland, Dansi Alexandre, Petro Dalila, Alix Karine, Lebot Vincent, Vigouroux Yves. 2016. . San Diego : PAG, Résumé, 1 p. Plant and Animal Genome Conference. 24, San Diego, États-Unis, 9 Janvier 2016/13 Janvier 2016.

A yam collaborative selection plateform in Guadeloupe: a model for effective multipartenarial and participative program. Champoiseau Patrice, Laurent Levy, Osseux Julian, Petro Dalila, Tournebize Régis, Arnau Gemma, Maledon Erick, Nudol Elie, Cornet Denis. 2016. In : Proceedings of the 52nd annual meeting of the Caribbean Food Crops Society: “Engineering Ecological Modernization of Agriculture / Exploring the Potential of Tropical Biological Resources for Innovation / Towards a Bio-Economic Development of Caribbean Co. Naves Michel (ed.), Angeon Valérie (ed.), Merlot Bérengère (ed.), Fahrasmane Louis (ed.), Diman Jean Louis (ed.), Labbé Patrick (ed.), Traffond Patricia (ed.), Colon Wilfredo (ed.), Ozier Lafontaine Harry (ed.). INRA. Le Gosier : Caribbean Food Crops Society, 136-137. Caribbean food crops society annual meeting. 52, Le Gosier, Guadeloupe, 10 Juillet 2016/16 Juillet 2016.

Introduction de nouvelles variétés d'ignames en Haïti : résultats et perspectives. Arnau Gemma, Maledon Erick, Prophete Emmanuel, Scutt Ricot, Joseph C.D.. 2013. In : Conférence finale du projet DEVAG Réseau caribéen pour le développement de systèmes horticoles agroécologique. CIRAD. s.l. : s.n., Résumé, 1 p. Conférence finale du projet DEVAG, Schoelcher, Martinique, 5 Décembre 2013.

Adances on polyploid breeding in yam D. alata. Arnau Gemma, Némorin Alice, Maledon Erick, Nudol Elie. 2011. In : First International Symposium on Roots, Rhizomes, Tubers, Plantains, Bananas and Papaya, 7-10 November 2011, Santa Clara, Cuba. INIVIT. s.l. : s.n., 4 p. International Symposium on Roots, Rhizomes, Tubers, Plantains, Bananas and Papaya, Santa Clara, Cuba, 7 Novembre 2011/10 Novembre 2011.

Inberitance patterns of tetraploid Dioscorea alata varieties. Némorin Alice, Abraham Kuttolamadathil, David Jacques, Maledon Erick, Arnau Gemma. 2009. In : 15th Triennal Symposium of the International Society for Tropical Root Crops (ISTRC). Tropical roots and tubers in a changing climate: A convement opportunity for the world, 2-6 November 2009, Lima, Peru. s.l. : s.n., Résumé, 1 p. Symposium of the International Society for Tropical Root Crops. 15, Lima, Pérou, 2 Novembre 2009/6 Novembre 2009.

Polyploidy breeding in greater yam for tuber yield improvement. Abraham Kuttolamadathil, Némorin Alice, Lebot Vincent, Sheela M.N., Sreekumari M.T., Arnau Gemma. 2009. In : International Conference on Polyploidy, Hybridization and Biodiversity (ICPHB 2009), 17-20 May 2009, Saint Malo, France. s.l. : s.n., Résumé, 1 p. International Conference on Polyploidy, Hybridization and Biodiversity, Saint-Malo, France, 17 Mai 2009/20 Mai 2009.

Revision of ploidy levels of Dioscorea alata polyploid species by cytogenetic and microsatellite segregation analysis. Arnau Gemma, Némorin Alice, Maledon Erick, Abraham Kuttolamadathil. 2009. In : International Conference on Polyploidy, Hybridization and Biodiversity, May 17 - 20, 2009, Saint-Malo, France, program and abstracts. Université de Rennes 1. Rennes : Université de Rennes 1, Résumé, 153. International Conference on Polyploidy, Hybridization and Biodiversity, Saint-Malo, France, 17 Mai 2009/20 Mai 2009.

Utilisation de la polyploïdie pour l'amélioration de l'igname. Arnau Gemma, Rodier Marguerite, Triaire Dolorès. 2008. In : Réunion d'Equipe Racines et Tubercules. Muller Sara (ed.). CIRAD-BIOS-UPR Multiplication végétative. Montpellier : CIRAD, Diaporama, (34 vues) Réunion d'Equipe Racines et Tubercules, Montpellier, France, 19 Décembre 2007/20 Décembre 2007.

Genetic improvement of the greater yam D. alata through polyploidy breeding. Arnau Gemma, Maledon Erick, Némorin Alice. 2007. In : Marketing opportunities for agriculture and forestry products in the Greater Caribbean - A challenge for the 21st century. Colon Wilfredo (ed.), Lugo Wanda I. (ed.). CFCS. San Juan : Caribbean Food Crops Society, Résumé, 112. Annual Meeting of Caribbean Food Crops Society. 43, San José, Costa Rica, 16 Septembre 2007/22 Septembre 2007.

Morpho-agronomic, cytogenetic and molecular characterization of the CIRAD yam collection for thier enhancement and utilization in genetic improvement programs. Arnau Gemma, Némorin Alice, Maledon Erick, Lambert Frédéric. 2007. In : Marketing opportunities for agriculture and forestry products in the Greater Caribbean - A challenge for the 21st century. Colon Wilfredo (ed.), Lugo Wanda I. (ed.). CFCS. San Juan : Caribbean Food Crops Society, Résumé, 188. Annual Meeting of Caribbean Food Crops Society. 43, San José, Costa Rica, 16 Septembre 2007/22 Septembre 2007.

Comparative analysis of allelic diversity of Indian greater yams. Sheela M.N., Arnau Gemma, Abraham Kuttolamadathil, Sreekumari M.T.. 2006. In : Roots and tubers for sustainable development, issues and strategies : Proceedings of the 14th triennal Symposium, Thiruvananthapuram Kerala, India, 20-26 november 2006. International Society for Tropical Root Crop. s.l. : s.n., Résumé, 1 p. ISTRC Triennal Symposium. 14, Thiruvananthapuram, Inde, 20 Novembre 2006/26 Novembre 2006.

Production of interploid hybrids and molecular marker heterozygosity determination using microsatellite markers in the greater yma, D. alata : Importance for the genetic improvement of the greater yam. Arnau Gemma, Maledon Erick, Bachand Isabelle, Abraham Kuttolamadathil. 2006. In : Roots and tubers for sustainable development, issues and strategies : Proceedings of the 14th triennal Symposium, Thiruvananthapuram Kerala, India, 20-26 november 2006. International Society for Tropical Root Crop. s.l. : s.n., Résumé, 1 p. ISTRC Triennal Symposium. 14, Thiruvananthapuram, Inde, 20 Novembre 2006/26 Novembre 2006.

Valorisation et Exploitation de la Biodiversité des Espèces Cultivées Tropicales pour l'Agriculture - VALEXBIOTROP - Rapport d'exécution final 01.01.2008 au 31.12.2013 - Programme FEDER Convergence Régional Guadeloupe. Hoarau Jean-Yves, Teycheney Pierre-Yves, Arnau Gemma, Daugrois Jean-Heinrich, Roques Danièle, Jenny Christophe, Tomekpé Kodjo, Ricci Sébastien. 2014. Montpellier : CIRAD, 54 p.

Variétés d'igname introduites en Haïti. Arnau Gemma, Maledon Erick, Prophete Emmanuel, Scutt Ricot, Joseph C.D.. 2014. Petit Bourg : CIRAD, 12 p.

Valorisation et Exploitation de la Biodiversité des Espèces Cultivées Tropicales pour l'Agriculture - VALEXBIOTROP - Rapport d'exécution phase II: 2010-2011 - Perspectives phase III : 2012-2013 - Programme FEDER Convergence Régional Guadeloupe. Hoarau Jean-Yves, Jenny Christophe, Teycheney Pierre-Yves, Arnau Gemma, Daugrois Jean-Heinrich, Abadie Catherine, Roques Danièle. 2012. Montpellier : CIRAD, 55 p.

Use of DNA markers (AFLP) for genetically improving the productivity, palatability, sporability and dry matter content of tubers of greater yam. Final report. Abraham K., Arnau Gemma. 2010. Montpellier : CIRAD-BIOS, 25 p. N° de rapport : IFCPAR Project N°3000 B1

Valorisation et Exploitation de la Biodiversité des Espèces Cultivées Tropicales pour l'Agriculture - VALEXBIOTROP - Rapport d'activités scientifiques 2008-2009 (Tranche 1) - Perspectives 2010-2011 (Tranche 2) - Programme Convergence Régional Guadeloupe - FEDER. Jenny Christophe, Teycheney Pierre-Yves, Arnau Gemma, Hoarau Jean-Yves, Daugrois Jean-Heinrich, Roques Danièle, Abadie Catherine. 2010. Montpellier : CIRAD, 48 p.

Genetic improvement of yam using dna markers (AFLP) : Report covering the period from 1 August 2005 to 25 May 2007. Abraham Kuttolamadathil, Arnau Gemma. 2007. s.l. : s.n., 26 p.