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Jérôme ENJALBERT

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Jérôme Enjalbert au téléphoneDiversity management for agroecology

Génétique Quantitative et Évolution - Le Moulon
INRA - Université Paris-Sud - CNRS – AgroParisTech
Ferme du Moulon, F-91190 Gif-sur-Yvette
Phone:+  33 1 69 15 68 55
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ORCID

 

> Education and Positions

Senior Researcher ("Directeur de Recherche"), Institut National de la Recherche Agronomique (INRA)
Head of DEAP team (Population Diversity, Evolution and Adaptation) at GQE-Le Moulon
1998: PhD thesis INA-PG
1993: ingénieur Agronome and MS in Plant Breeding INA-PG (present AgroParisTech)/Univ. Paris-Sud


> Research interests

My current research aims at:

Understanding how the management of intra-specific diversity in crops can contribute to a better performance of crops, and more specifically study the effect of plant to plant interactions in wheat cultivar mixtures, through experimental approaches as well as development of models coupling ecophysiology and genetics (Wheatamix - WALTer);

Developing appropriate models in quantitative genetics to study the mixing ability of genotypes and contribute to the development of original breeding schemes for plant teams, both within and between different crop species;

Mobilizing participatory approaches to co-design mixtures delivering appropriate services from farmers to end-users;

Studying the impact of the managementof disease resistances on the evolution of virulence of pathogen populations, focusing on wheat cultivars deployment in Europe and the selective pressure produced on rust fungal populations (RustWatch).

 

> Main ongoing / recent external collaborators

France
Sébastien Barot (IeeS, Paris) ; Emmanuelle Porcher (MNHN, Paris) ; Arnaud Gauffreteau et Marie-Hélène Jeuffroy (Agronomie Grignon) ; Vincent Allard (GDEC, Clermont) ; Rémi Perronne (INRA, IGEPP, Rennes) ; C. Pope et M. Leconte (BIOGER, Thiverval-Grignon) ; Pierre Barbillon et Christophe Ambroise (MIA- Paris) ; Christian Fournier et Christophe Pradal (LEPSE, AGAP, Montpellier) ; Nathalie Moutiers et Alain Baranger (IGEPP, Rennes) ; Isabelle Litrico et Cyril Firmat (URP3F, Lusignan) ; Sophie Bouchet (GDEC), Jean-Noël Aubertot (AGIR) ; Valérie Cadot (GEVES, Angers) ; Matthieu Bogard et Philippe du Cheyron (ARVALIS, Paris).

International
Benedikt Haugh, Pierre Hohmann, Monika Mesmer (Fibl, SW) ; Maria Finkh (U. Kassel, DE) ; Mogens Hovmoller (Aarhus U., DK) ; Ian Mackay (NIAB, UK) ; Sajid Ali (U. Peshawar, PK).

> Students training

(Co-)supervision of 7 PhD Student:

Mamadou Mboup (2005-2008), Bahri Bochra (2006-2009), Sajid Ali (2010-2013), Abdul Reyman Khan (2010-2013), Stéphanie Thépot (2010-2014), Christophe Lecarpentier (2012-2015), Emma Forst (2014-2017), Adrien Speck (2017-2020), Emmanuelle Blanc (2017-2020), Benedikt Haug (2018-2021).

 

> Selected publications

Lecarpentier C., Barillot R., Blanc E., Abichou M., Goldringer I., Barbillon P., Enjalbert J., Andrieu B. (2019) WALTer: a three-dimensional wheat model to study competition for light through the prediction of tillering dynamics. Ann Bot, 123 (6) 961-975. doi:10.1093/aob/mcy226

Barot S., Allard V., Cantarel A., Enjalbert J., Gauffreteau A., Goldringer I., Lata J.-C., Le Roux X., Niboyet A., Porcher E. (2017) Designing mixtures of varieties for multifunctional agriculture with the help of ecology. A review. Agron Sustain Dev, 37 (2).

Borg J., Kiær L. P., Lecarpentier C., Goldringer I., Gauffreteau A., Saint-Jean S., Barot S., Enjalbert J. (2018) Unfolding the potential of wheat cultivar mixtures: A meta-analysis perspective and identification of knowledge gaps. Field Crops Res, 221 298-313.

Perronne R., Diguet S., de Vallavieille-Pope C., Leconte M., Enjalbert J. (2017) A framework to characterize the commercial life cycle of crop varieties: Application to the case study of the influence of yellow rust epidemics on French bread wheat varieties. Field Crops Res, 209 159-167.

Ali S., Soubeyrand S., Gladieux P., Giraud T., Leconte M., Gautier A., Mboup M., Chen W., de Vallavieille-Pope C., Enjalbert J. (2016) CLONCASE: Estimation of sex frequency and effective population size by clonemate resampling in partially clonal organisms. Mol Ecol Resour, 16 (4) 845-61.

Thépot S., Restoux G., Goldringer I., Hospital F., Gouache D., Mackay IJ., Enjalbert J. (2015) Efficiently Tracking Selection in a Multiparental Population: The Case of Earliness in Wheat. Genetics, 199 (2) 609-21.

Gaba S., Lescourret F., Boudsocq S., Enjalbert J., Hinsinger P., Journet E-P., Navas M-L., Wery J., Louarn G., Malézieux E., Pelzer E., Prudent M., Ozier-Lafontaine H. (2015) Multiple cropping systems as drivers for providing multiple ecosystem services: from concepts to design. Agron Sustain Dev, 35 (2) 607-623.

Mboup M. K., Bahri B. A., Leconte M., Pope De Vallavieille C., Kaltz O., Enjalbert J. (2012) Genetic structure and local adaptation of European wheat yellow rust populations: the role of temperature-specific adaptation. Evol Appl, 5 (4), 341-352. DOI : 10.1111/j.1752-4571.2011.00228.x

Ali S., Leconte M., Walker A. S., Enjalbert J., Pope De Vallavieille C.  (2010) Reduction in the sex ability of worldwide clonal populations of Puccinia striiformis f. sp tritici. Fungal Genet Biol, 47 (10) 828-838. DOI : 10.1016/j.fgb.2010.07.002

Bahri B., Kaltz O., Leconte M., de Vallavieille-Pope C., Enjalbert J. (2009) Tracking costs of virulence in natural populations of the wheat pathogen, Puccinia striiformis f. sp. tritici. BMC Evol Biol, 9 (26).

Mboup M., Leconte M., A. Gautier, A. Wan, W. Chen, de Vallavieille C., Enjalbert J. ( 2009) Evidence of genetic recombination in wheat yellow rust populations of a Chinese oversummering area. Fungal Genet  Biol, 46 (4) 299-307.

Bahri B., Leconte M., Ouffroukh A., de Vallavieille-Pope C., Enjalbert J. (2009) Geographic limits of a clonal population of wheat yellow rust in the Mediterranean region. Mol Ecol, 18 (20) 4165–4179.

Soubeyrand S., Enjalbert J., Sache I. (2008) Accounting for roughness of circular processes: Using Gaussian random processes to model the anisotropic spread of airbone plant disease. Theor Pop Biol, 73 (1) 92-103.

Dutech C., Enjalbert J., Fournier E., Delmotte F., Barres B., Carlier J., Tharreau D., Giraud T. (2007) Challenges of microsatellite isolation in fungi. Fungal Genet Biol, 44 (10) 933-943.