MP

Marie Pégard

Chercheur autour de l'analyse et la valorisation de la diversité des espèces des prairies pour l'agroécologie dans un contexte de changement climatique
90 %
Libre accès
42
Documents
Affiliation actuelle
  • Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères (P3F)
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Publications

Phenotypic and genomic insights into alfalfa diversity: Identifying critical loci for enhanced resilience

Irving Arcia-Ruiz , Marie Pégard , Fabien Surault , Dalibor Živanov , Dragan Milić et al.

Plant Genome, 2025, 18 (4), pp.e70155. ⟨10.1002/tpg2.70155⟩

Article dans une revue hal-05492749v1
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Disentangling soybean GxE effects in an integrated genomic prediction and machine learning-GWAS workflow

Niel Verbrigghe , Hilde Muylle , Marie Pegard , Hendrik Rietman , Vuk Đorđević et al.

Plant Methods, 2025, 21 (1), pp.119. ⟨10.1186/s13007-025-01434-0⟩

Article dans une revue hal-05244607v1
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The INRAE Prairies genebank for ex situ conservation of forage and turf species in France

Jean-Paul Paul Sampoux , Philippe Barre , Jean-Louis Durand , Marc Ghesquière , Bernadette Julier et al.

Genetic Resources, 2025, S2, pp.106-118. ⟨10.46265/genresj.CWLJ2580⟩

Article dans une revue hal-04991624v1
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QTL detection and genomic prediction for resistance to anthracnose in alfalfa ( Medicago sativa )

Marie Pégard , Camille Gréard , Marius Grelier , Marie‐christine Gras , Laure Saint-Pierre et al.

Plant Genome, 2025, 18 (3), ⟨10.1002/tpg2.70085⟩

Article dans une revue hal-05248981v1
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Lucerne genetic diversity for living mulch: identifying key traits and evaluating their impacts on wheat development

Zineb El Ghazzal , Gaëtan Louarn , Fabien Surault , Romain Barillot , Marie Pégard et al.

Crop and Pasture Science, 2025, 76 (6), pp.16. ⟨10.1071/CP25012⟩

Article dans une revue hal-05099666v1
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Natural variation in chalcone isomerase defines a major locus controlling radial stem growth variation among Populus nigra populations

Harold Duruflé , Annabelle Déjardin , Véronique Jorge , Marie Pégard , Gilles Pilate et al.

Peer Community Journal, 2025, 5, pp.e50. ⟨10.24072/pcjournal.559⟩

Article dans une revue hal-05070106v1

Genome-wide association study for yield-related traits in faba bean (Vicia faba L.)

Natalia Gutierrez , Marie Pégard , Ignacio Solis , Dejan Sokolovic , David Lloyd et al.

Frontiers in Plant Science, 2024, 15, pp.1328690. ⟨10.3389/fpls.2024.1328690⟩

Article dans une revue hal-04614711v1

Distinct trait syndromes and plasticity maintain similar performance between seedlings populations of the riparian tree species Populus nigra L.

Régis Fichot , Marlène Lefebvre , Marie Pégard , David Chassagnaud , Mathieu Bliard et al.

Environmental and Experimental Botany, 2024, 218, pp.105598. ⟨10.1016/j.envexpbot.2023.105598⟩

Article dans une revue hal-04334646v1

Including marker x environment interactions improves genomic prediction in red clover (Trifolium pratense L.)

Leif Skøt , Michelle Nay , Christoph Grieder , Lea Frey , Marie Pégard et al.

Frontiers in Plant Science, 2024, 15, pp.1407609. ⟨10.3389/fpls.2024.1407609⟩

Article dans une revue hal-04614727v1
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Genome-wide genotyping data renew knowledge on genetic diversity of a worldwide alfalfa collection and give insights on genetic control of phenology traits

Marie Pégard , Philippe Barre , Sabrina Delaunay , Fabien Surault , Djura Karagić et al.

Frontiers in Plant Science, 2023, 14, pp.1196134. ⟨10.3389/fpls.2023.1196134⟩

Article dans une revue hal-04157466v1
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A genome-wide association study of freezing tolerance in red clover (Trifolium pratense L.) germplasm of European origin

Stefano Zanotto , Tom Ruttink , Marie Pégard , Leif Skøt , Christoph Grieder et al.

Frontiers in Plant Science, 2023, 14, pp.1189662. ⟨10.3389/fpls.2023.1189662⟩

Article dans une revue hal-04288537v1
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Genome-wide association analysis for drought tolerance and associated traits in faba bean (Vicia faba L.)

Natalia Gutiérrez , Marie Pégard , Christiane Balko , Ana M Torres

Frontiers in Plant Science, 2023, 14, pp.1091875. ⟨10.3389/fpls.2023.1091875⟩

Article dans une revue hal-04298228v1
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Phenotypic variation and quantitative trait loci for resistance to southern anthracnose and clover rot in red clover

Lea Frey , Tim Vleugels , Tom Ruttink , Franz Schubiger , Marie Pégard et al.

TAG Theoretical and Applied Genetics, 2022, 135, pp. 4337-4349. ⟨10.1007/s00122-022-04223-8⟩

Article dans une revue hal-03838169v1

How to achieve a higher selection plateau in forest tree breeding? Fostering Heterozygote x Homozygote relationships in Optimal Contribution Selection in the case study of Populus nigra

Mathieu Tiret , Marie Pégard , Leopoldo Sanchez

Evolutionary Applications, 2021, 14, pp.2635-2646. ⟨10.1111/eva.13300⟩

Article dans une revue hal-03347727v1
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Favorable Conditions for Genomic Evaluation to Outperform Classical Pedigree Evaluation Highlighted by a Proof-of-Concept Study in Poplar

Marie Pégard , Vincent Segura , Facundo Muñoz , Catherine Bastien , Véronique Jorge et al.

Frontiers in Plant Science, 2020, 11, ⟨10.3389/fpls.2020.581954⟩

Article dans une revue hal-03025048v1
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Sequence imputation from low density single nucleotide polymorphism panel in a black poplar breeding population

Marie Pegard , Odile Rogier , Aurélie Berard , Patricia Faivre-Rampant , Marie-Christine Le Paslier et al.

BMC Genomics, 2019, 20, ⟨10.1186/s12864-019-5660-y⟩

Article dans une revue hal-02621320v1
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Development and evaluation of a genome‐wide Coffee 8.5K SNP array and its application for high‐density genetic mapping and for investigating the origin of Coffea arabica L.

Virginie Merot‐l'Anthoene , Rémi Tournebize , Olivier Darracq , Vimel Rattina , Maud Lepelley et al.

Plant Biotechnology Journal, 2019, 17 (7), pp.1418-1430. ⟨10.1111/pbi.13066⟩

Article dans une revue hal-03211173v1

Bridging the gap between ideotype and genotype: Challenges and prospects for modelling as exemplified by the case of adapting wheat (Triticum aestivum L.) phenology to climate change in France

David Gouache , Matthieu Bogard , Marie Pegard , Stéphanie Thepot , Cécile Garcia et al.

Field Crops Research, 2017, 202, pp.108-121. ⟨10.1016/j.fcr.2015.12.012⟩

Article dans une revue hal-01530775v1
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Genetic and phenotypic diversity of lucerne (Medicago sativa) for optimising its role as a living mulch in agroecological systems

Zineb El Ghazzal , Gaëtan Louarn , Marie Pégard , Fabien Surault , S. Delaunay et al.

World Alfalfa Congress, Nov 2025, Reims, France

Communication dans un congrès hal-05555031v1
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Une approche de biologie des systèmes pour mieux comprendre le déterminisme génétique de la production et de la qualité du bois du peuplier

Harold Duruflé , Annabelle Déjardin , Véronique Jorge , Marie Pégard , Gilles Pilate et al.

Journée Xylogénèse 2024, Groupe de Travail Xylogenèse du GDR Sciences du Bois, Jun 2024, Orléans, France

Communication dans un congrès hal-04628657v1
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New phenotyping, genotyping and statistical tools for forage breeding

Bernadette Julier , Philippe Barre , Marie Pégard

35th Meeting of the EUCARPIA Fodder Crops and Amenity Grasses Section, Sep 2023, Brno, Czech Republic. pp.44-46

Communication dans un congrès hal-04729645v1
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Genetic determinism of seed yield components in lucerne

Bernadette Julier , Héloïse Lefebvre , Dalibor Zivanov , Marie Pégard

11. International Herbage Seed Group Conference (IHSC 2023), FNAMS, Jun 2023, Angers (FR), France. pp.111-113

Communication dans un congrès hal-04172881v1
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New phenotyping, genotyping and statistical tools for forage breeding

Bernadette Julier , Philippe Barre , Marie Pégard

35. EUCARPIA Fodder Crops and Amenity Grasses section conference, Sep 2023, Brno, Czech Republic

Communication dans un congrès hal-04172974v1

Assessment of vulnerability to climate change in natural populations of perennial ryegrass across Europe from allele frequencies at adaptive loci

Marie Pégard , Matthew C Fitzpatrick , Jean-Paul Sampoux

35. EUCARPIA Fodder Crops and Amenity Grasses section conference, Sep 2023, Brno, Czech Republic. pp.14-14, ⟨10.5507/vup.23.24463414⟩

Communication dans un congrès hal-04369599v1
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Genomic prediction for phenology, yield and forage quality traits on a large diversity of alfalfa

Marie Pégard , Julien Leuenberger , Bernadette Julier , Philippe Barre

NAAIC, Trifolium, & Grass Breeders, Jun 2022, Lansing, United States

Communication dans un congrès hal-03698288v1
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Optimisation of GBS protocols for efficient genotyping of forage species

Bernadette Julier , Sébastien Blugeon , Sabrina Delaunay , Gaëtan Mappa , Tom Ruttink et al.

Eucarpia - Section Fodder Crops and Amenity Grasses Meeting, Sep 2021, En ligne, Germany

Communication dans un congrès hal-03323294v1
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Genomics assisted breeding in alfalfa

Bernadette Julier , Marie Pégard , Julien Leuenberger , Philippe Barre

EUCLEG Workshop on Genomics assisted breeding in forage and grain legumes, Sep 2021, online, United Kingdom

Communication dans un congrès hal-03365357v1
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Genomic prediction of lucerne forage yield and quality

Marie Pégard , Julien Leuenberger , Bernadette Julier , Philippe Barre

Eucarpia - Section Fodder Crops and Amenity Grasses Meeting, Sep 2021, En ligne, Germany

Communication dans un congrès hal-03323297v1
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New insights on the genetic structure of lucerne with GBS markers

Marie Pégard , Philippe Barre , Bernadette Julier

Eucarpia - Section Fodder Crops and Amenity Grasses Meeting, Sep 2021, En ligne, Germany

Communication dans un congrès hal-03323298v1
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Genetic mapping of resistance factors to Melamspora sp in Populus sp: a review

Véronique Jorge , Alois Bresson , Arnaud Dowkiw , Patricia Faivre-Rampant , Brigitte Viguier et al.

Séminaire interne de l'Université d'Helsinki, Apr 2018, Helsinki, Finland

Communication dans un congrès hal-02787407v1
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Survey of genetic diversity in European Populus breeding programs

Véronique Jorge , Arnaud Dowkiw , Patricia Faivre-Rampant , Marc Villar , Marie Pegard et al.

INUPRAG Meeting 2018, Jun 2018, Barcelone, Spain

Communication dans un congrès hal-02789044v1
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A Strategy for Balanced Haplotype-Resolved De Novo Assembly of the Autotetraploid Genome of Medicago sativa

Adela Poublan-Couzardot , Bernadette Julier , Marie Pégard , Simon De Givry , Christine Gaspin et al.

JOBIM 2025 (Journées ouvertes de Bio-Informatique 2025), Jul 2025, Bordeaux, France

Poster de conférence hal-05208435v1
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Genetic determinants of vegetative growth traits of lucerne used as living mulch for cereal production

Zineb El Ghazzal , Martin Guacaneme , Marie Pégard , Fabien Surault , Sabrina Delaunay et al.

7th International Conference of Quantitative Genetics, Jul 2024, Vienne (Austria), Austria. 2024

Poster de conférence hal-04717708v1
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GENOMIC SELECTION IN PERENNIAL FORAGE SPECIES: THE EXAMPLE OF ALFALFA

Philippe Barre , Marie Pégard , Bernadette Julier

7th International Conference of Quantitative Genetics, Jul 2024, Vienne (Austria), Austria. 2024

Poster de conférence hal-04717674v1

Adaptive response of black poplar (Populus nigra L.) to increased temperature: genetic variation of the effect of a temperature increase on seedlings leaf and root traits

Marlène Lefebvre , Régis R. Fichot , Philippe Rozenberg , Marie Pegard , Mathieu Bliard et al.

2. Joint Congress on Evolutionary Biology (EVOLUTION 2018), Aug 2018, Montpellier, France. , 2018

Poster de conférence hal-02787917v1

Preliminary training of a genomic evaluation in a breeding pedigree of Populus nigra L.

Marie Pégard , Véronique Jorge , Patricia P. Faivre-Rampant , Facundo Munoz , Odile Rogier et al.

IUFRO Genomics and Forest Tree Genetics, May 2016, Arcachon, France. , 2016, Abstract Book. IUFRO Genomics and Forest Tree Genetics

Poster de conférence hal-02743230v1
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Back to the wild: identification and genetic mapping of resistance factors to Melampsora larici-populina in Populus nigra

Véronique Jorge , Arnaud Dowkiw , Redouane El Malki , Elise Albert , Marie Pégard et al.

5. International Workshop on the Genetics of Tree-Parasite Interactions, Aug 2015, Orléans, France. , 2015, 5th International Workshop on the Genetics of Tree-Parasite Interactions. Book of abstracts

Poster de conférence hal-01269239v1