Anne-Marie CHEVRE
Présentation
Expertise-Skills Polyploidy, recombination, interspecific hybridization, cytogenetics Career Since 2013 - Senior scientist (DR1) at INRAE, UMR IGEPP, Le Rheu, France Since 2007 - Team leader of the group Biodiversity and Polyploidy until 2020 2012-2016 - Deputy head of the new Research Unit, UMR1349 IGEPP INRA, AgroCampus Ouest- Université de Rennes1, Fr (more than 270 persons), 2009-2011 - Head of research unit, UMR118 APBV, INRA, AgroCampus Ouest- Université de Rennes1, Fr (more than 150 persons) 1995-2013 - Senior scientist (DR2) at INRA, UMR APBV then IGEPP, Le Rheu, Fr. 1988-1989 - Post-doc at the Department of Vegetable Crops, University of California, Davis “Molecular characterization of B.napus-B.nigra addition lines”. Laboratoire de C.F.Quiros, 1985-1995 - Permanent position as scientist (CR) at INRA, Research Unit APBV, Le Rheu, France 1985 - PhD University of Bordeaux II (1985) Research on “In vitro vegetative micropropagation of chestnut”. Research Unit INRA Bordeaux (Dr G. Salesses) My research is mainly focused on Brassiceae species with complementary studies on the process of polyploidy stabilization through regulation of homologous and homoeologous recombination in Brassica. These knowledges are useful to insert genes of interest from related species into crops, and to assess gene flow from the crop to the weeds.
Publications
Publications
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Warnings/Cautions when collecting Brassica diversity along a large climatic gradient2024 |
Local Adaptation to Climate in Wild and Feral Brassica rapa: Genetic Architecture and Genetic OffsetCongress of the European Society for Evolutionary Biology (ESEB 2025), Sociedad Española de Biología Evolutiva, Aug 2025, Barcelona, Spain |
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Genome Stabilization after Allopolyploidization in nascent Brassica napusPlant and Animal Genome Conference, Jan 2020, San Diego (California), United States |
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Co-evolution of chloroplast and nuclear genomes in flowering plants and impact of allopolyploidy on fine tune cytonuclear interactions.International Conference on Polyploidy, Jun 2019, Ghent, Belgium |
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From hills to mountains: modifying the recombination landscape in Brassica AAC allotriploids. EMBO meiosisEMBO Meiosis, 2019, La Rochelle, France |
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Cytonuclear interactions remain stable during allopolyploid evolution despite repeated wholegenome duplications21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2019, Saint Malo, France |
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From hills to mountains: modifying the recombination landscape in Brassica AAC allotriploidsDynamique des génomes végétaux, 2019, Bordeaux, France |
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Structural and functional evolutionary dynamics of duplicated genes and genomes in nascent and natural B. napus21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2019, Saint-Malo, France |
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How a polyploid becomes a new species: example from the Brassica model.International Conference on Environmental and Agronomical Genomics, 2018, Paris, France |
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Impact of structural variations on the meiotic stability and plant fertility of the allotetraploid B. napus (oilseed rape)Second Joint Congress on Evolutionary Biology, Aug 2018, Montpellier, France |
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Brassica allotriploids, a solution to deal with hampered meiotic recombination21st Crucifer Genetics Conference, Jul 2018, Saint-Malo, France |
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Brassica allotriploids, a solution to deal with hampered meiotic recombination.21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2018, Saint-Malo, France |
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Structural and functional consequences of transposable elements after multiple Whole-Genome Duplication eventsDynamique des Génomes végétaux, 2018, Rennes, France |
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From diploids to a huge diversity ready-to-use for oilseed rape breeding.21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2018, Saint-Malo, France |
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Cytonuclear interactions overcome inter-genomic conflict resulting from interspecific hybridization and genome doublingSecond Joint Congress on Evolutionary Biology, Aug 2018, Montpellier, France |
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Translational research into meiotic recombination: more than mere validations21th Crucifer Genetics Conference, Jul 2018, Saint Malo, France |
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Brassica rapa genetic resources from Algeria: diversity and population structure based on SSR markersDynamique des génomes végétaux, 2017, Toulouse, France |
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New insights on homologous recombination in polyploids: the striking case of Brassica allotriploidsDynamique des Génomes Végétaux, Jun 2017, Montpellier, France |
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The poor lonesome Brassica napus A subgenome may not survive without its mateInternational Conference on Polyploidy, Hybridization and Biodiversity, May 2016, Rovinj, Croatia. ⟨10.13140/RG.2.2.19783.42408⟩ |
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Brassica Allotriploids Hybrids: New Way to Exceed Recombination Limits for COs Rate and DistributionPlant & Animal Genome Conference XXIV, Jan 2016, San Diego, CA, United States |
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Extracting the A genome from oilseed rapeDynamique des génomes végétaux, 2015, Toulouse, France |
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GENIUS project. Genome ENgineering Improvement for Useful plants of a Sustainable agriculture15. Rencontres de Virologie Végétale (RVV), Jan 2015, Aussois, France |
Can a lonesome poor A genome of Brassica napus survive at diploid stage?14th International Rapeseed Congress, Jul 2015, Saskatoon, SK, Canada |
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How a species becomes polyploid? The Brassica model7.European Plant Science Organisation (EPSO) Conference, Sep 2013, Porto Heli, Greece |
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How a species becomes polyploid – The Brassica modelColloque de Génomique Environnementale : Diversité, Evolution et Fonctionnement du Vivant à l’Ere des Nouvelles Technologies de Séquençage, Nov 2013, Rennes, France |
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Durability assessment of oilseed rape resistance to blackleg: Nine years of recurrent selection of Leptosphaeria maculans populations in field experimentPlant resistance sustainability 2012. International conference, Oct 2012, la Colle sur Loup, France |
Durability assessment of oilseed rape resistance to blackleg:Nine years of recurrent selection of Leptosphaeria maculans populations in field experimentPlant resistance sustainability 2012. International conference, Oct 2012, La Colle sur Loup, France. p.33 |
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Estimating the impact of allopolyploidy on the genomic organization and transcription of transposable elements in resynthesized Brassica napus allotetraploidICPHB 2012, International Conference on Polyploidy, Hybridization and Biodiversity, May 2012, Průhonice, Czech Republic |
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First meioses of Brassica napus are genome blendersPlant and Animal Genomes Conference, Jan 2011, San Diego, United States |
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Polyploid formation ways in Brassica napus: The Tortoise and the HareRéunion du groupe « Cytogénétique et Polyploïdie », Institut National de Recherche Agronomique (INRA). UMR Institut de Génétique Environnement et Protection des Plantes (1349)., May 2010, Versailles, France |
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Un cadre conceptuel pluridisciplinaire pour la gestion durable des résistances variétales dans un écosystème agricole7. Colloque National de la Société Française de Phytopathologie, Jun 2009, Lyon, France. 1 p |
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The first meiosis in newly synthesized Brassica napus : a genome blender ?3. Symposium Cytogénomique structurale et évolutive, Oct 2009, Le Rheu, France. 15 p |
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La première méiose des colzas resynthetisés, un mixeur de génome3. symposium du Groupement De Recherche « Cytogénomique Structurale et Evolutive» (GDR 3041), Institut National de Recherche Agronomique (INRA). UMR Amélioration des Plantes et Biotechnologies Végétales (0118)., Oct 2010, Le Rheu, France |
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Extraction du génome A du colza (Brassica napus AACC, 2N=38) et production de lignées d'addition monosomique3. Symposium Cytogénomique structurale et évolutive, Oct 2009, Le Rheu, France. 15 p |
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Analyse des flux de gènes in natura et de leur contrôle in planta dans le cadre du modèle colza-ravenellePremier Séminaire de Restitution du Programme ANR-OGM, Dec 2006, Paris, France |
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Introduction of blackleg resistance from Brassica rapa into Brassica napus6. Blackleg Workshop, Jul 2003, Copenhagen, Denmark |
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Effet de la structure génomique des hybrides interspécifiques colza-ravenelle sur la composition chromosomique des générations ultérieuresAIP-INRA "OGM et Environnement", Apr 2002, Paris, France |
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Think forward, act now: training young researchers for sustainability. Reshaping the relationship between PhD student and adviser5. International COPERNICUS Conference, Jun 2002, Göteborg, Germany |
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Étude des hybrides interspécifiques entre colza et ravenelle : implantation et reproductionAIP-INRA "OGM et Environnement", Apr 2002, Paris, France |
Microspore culture from oilseed rape haploid10. International Rapeseed congress, Sep 1999, Canberra, Australia |
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Existe-t-il un contrôle génétique de l'appariement et de la recombinaison chez le colzaJournée du groupe de travail "cytologie et cytogénétique", 1999, Le Rheu, France. 3 p |
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Rapid differentiation of a-and b-group isolates of Leptosphaeria maculans10. International Rapeseed congress, Sep 1999, Canberra, Australia |
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Last results concerning gene flow from transgenic oilseed rape to wild radish10. International Rapeseed congress, Sep 1999, Canberra, Australia |
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Characterization and efficiency of mustard blackleg resistance genes introgressed into oilseed rape10. International Rapeseed congress, Sep 1999, Canberra, Australia |
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Perspectives pour les protéines d'oléagineux : les apports de la génétiqueRencontres annuelles du cetiom, Dec 1998, Paris, France |
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Outcrossing of herbicide resistance genes : Oilseed rape as exampleSymposium "Amending Directive 90/220/EEC", Sep 1998, Vienne, Austria |
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Amélioration génétique pour la résistance au Phoma : intérêt des résistances moutardesRencontres annuelles du Cetiom-Colza, Dec 1998, Paris, France |
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Caractérisation et durabilité potentielle de différentes sources de résistance au phoma chez le colzaRencontres annuelles du Cetiom-Colza, Dec 1998, Paris, France |
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Efficiency of B.nigra blackleg resistance for oilseed rape improvement.Brassica 97:Ishs symposium on Brassicas tenth crucifer genetics workshop., Sep 1997, Rennes, France |
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Caractérisation d'introgression interspécifiques.Modèle: colza moutarde bruneStatégies génomiques et amélioration des plantes., 1997, Méribel, France |
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An experimental approach to evaluate the potential durability of new sources of resistance to Leptosphaeria Maculans introduced into oilseed rape lines.Brassica 97:Ishs symposium on Brassicas tenth crucifer genetics workshop., Sep 1997, Rennes, France |
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Les objectifs du génie génétique dans le secteur des oléagineuxApport du génie génétique dans le secteur des oléagineux. Journée de Printemps de l'AFECG, Apr 1997, Paris, France |
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Impact de la transformation génétique du colza.6. Journées scientifiques du réseau biotechnologies, Jun 1997, Orsay, France |
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What about crucifers during the XVIth century?Brassica 97, Sep 1997, Rennes, France |
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A "yo and fro" srategy to localise and characterise interspecific introgression on Brassica napus genome.Brassica 97:Ishs symposium on Brassicas tenth crucifer genetics workshop., Sep 1997, Rennes, France |
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Risk assessment on crucifer species.Brassica 97:Ishs symposium on Brassicas tenth crucifer genetics workshop., Sep 1997, Rennes, France |
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Caractérisation, marquage et clonage de gènes de résistance à Leptosphaeria maculans introduits dans le colza à partir de moutardes.Compte-rendu final de l'AIP 1993-1996, Mar 1997, L'Isle de la sorgue, France |
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Cytogenetic analysis of sexual progenies of male sterile somatic cybrids between B. napus and B.tournefortii.Brassica 97:Ishs symposium on Brassicas tenth crucifer genetics workshop., Sep 1997, Rennes, France |
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Has the transgene interspecific transfer from oilseed rape to a weed?Brassica 97:Ishs symposium on Brassicas tenth crucifer genetics workshop., Sep 1997, Rennes, France |
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Résistance aux herbicides: croisement interspécifiquesRencontre annuelle du Cetiom, Dec 1997, Paris, France |
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Perspectives d'amelioration de la résistance du colza au phoma.Rencontre annuelle du Cetiom, Dec 1996, Paris, France |
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Interspecific gene flow as a component of risk assessment for transgenic brassicas9. Crucifer genetics workshop. ISHS Symposium on Brassicas, Nov 1994, Lisboa, Portugal |
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Variability of Leptosphaeria maculans towards Brassica juncea resistance introduced into Brassica napus9. International Rapeseed Congress, Jul 1995, Cambridge, United Kingdom |
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Cartographie de gènes d'Arabidopsis thaliana sur le génome des Brassica. Utilisation de gènes candidatsRéunion du Groupe de travail Marqueurs Moléculaires chez les végétaux, Mar 1995, Méribel, France |
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Risk assessment of outcrossing of oilseed rape to related speciesEucarpia workshop on Brassica rapa, Mar 1995, Helsingar, Denmark |
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Characterization of Leptosphaeria maculans populations in relation to Brassica nigra resistance to blackleg9. International rapeseed congress, Jul 1995, Cambridge, United Kingdom |
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Establishment of a chomosomic map and blackleg resistance analyses from Brassica napus-Brassica nigra addition and recombinant lines9. International rapeseed congress, Jul 1995, Cambridge, United Kingdom |
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Interspecific amplification of STMS (sequence tagged microsatellite site) between Arabidopsis thaliana and Brassica napus9. International Rapeseed Congress GCIRC, Jul 1995, Cambridge, United Kingdom |
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Evolution des populations de Leptosphaeria maculans sous l'effet de gènes de résistance introgresses dans le colza à partir de moutardesSéminaire "Etude de la co-évolution des populations végétales domestiques, face à leurs agents pathogènes ou ravageurs", Jun 1995, Paris, France |
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Spontaneous outcrossing of transgenic rapeseed to a weedy species : effect of the rapeseed genetic background9. International Rapeseed Congress, Jul 1995, Cambridge, United Kingdom |
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Amélioration génétique de la résistance du colza (Brassica napus) à Phoma lingam.Rencontres annuelles du CETIOM, Dec 1994, Paris, France |
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Outcrossing of transgenic rapeseed to related weedy speciesSymposium : "Gene transfer: are wild species in danger? ", Nov 1993, Le Louverain, Switzerland |
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Interspecific gene flow as a component of risk assessment for transgenic Brassicas9. Crucifer genetics workshop, Nov 1994, Lisboa, Portugal |
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Survey on the molecular structure of a sample of RAPD markers in Brassica: sequence comparison and genomic distribution2. International conference on the plant genome, Jan 1994, San Diego, United States |
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Description de la diversite genetique chez Brassica oleracea a l'aide de marqueurs isoenzymatiques et moleculairesColloque BRG/INRA. Ressources génétiques animales et végétales. Méthodologies d'étude et de gestion, Sep 1993, Montpellier, France |
Cytogenetique et marqueurs moleculaires pour l'analyse des genomes de CruciferesCongres Marqueurs moleculaires, Mar 1993, Meribel, France |
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Cartographie chromosomique de la moutarde noire et marquage de la resistance a Phoma lingamSeminaire, Mar 1993, Meribel, France |
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Apport des marqueurs RAPD par rapport a l'analyse isoenzymatique pour l'evaluation de la diversite intra et interspecifique chez les BrassicaRessources Genetiques Animales et Vegetales, 1993, Montpellier, France |
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Study of spontaneous hybridization between male-sterile rapeseed and weeds13. Congres EUCARPIA, Jul 1992, Angers, France |
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Caracterisation des lignees d'addition Brassica napus-B.nigra par marqueurs RFLPReunion du groupe Cytogenetique, Jun 1991, Lyon, France |
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RFLP characterisation of Brassica napus - Brassica nigra addition lines.8. International Rapeseed Congress, Jul 1991, Saskatoon, Canada |
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First results of rapeseed variety identification by isozyme electrophoresis.Eucarpia, Jun 1991, Reus, Spain |
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Factors affecting embryo production from microspore culture of Brassica nigra (Koch).Eucarpia, Jun 1991, Reus, Spain |
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Isozyme nomenclature for eight enzyme systems in three Brassica species.8. International Rapeseed Congress, Jul 1991, Saskatoon, Canada |
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Escape of engineered genes from rapeseed to wild BrassiceaeCrop protection conference, 1991, Brighton, United Kingdom |
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Cytogenetic studies of Brassica napus-Sinapis alba hybrids from ovary culture and protoplast fusion. Attempts to introduce Alternaria resistance into rapessed.8. International Rapeseed Congress, Jul 1991, Saskatoon, Canada |
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Risk assessment of gene transfer from transgenic rapeseed to wild species in optimal conditions.8. International Rapeseed Congress, Jul 1991, Saskatoon, Canada |
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Estimation of ploidy levels in B. napus by chloroplast count.Eucarpia, Jun 1991, Reus, Spain |
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Interspecific hybrids between a transgenic rapeseed and wild species: cytogenetical, isoenzymatical and molecular characterizationEUCARPIA Symposium, May 1991, Reus, Spain |
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Etablissement de cartes chromosomiques a partir de lignees d'addition. Marquage de genes d'interet agronomique.Seminaire "Meribel 91", 1991, Meribel, France |
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Selection du colza oleagineux pour des usages alimentaires et industrielsJournees Chevreul, Nov 1990, Toulouse, France |
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Allele nomenclature for five isozyme systems in Brassica nigra, Brassica campestris and Brassica oleracea6. Crucifer Genetics Workshop, Oct 1990, Ithaca, United States |
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Choice of explants for chestnut micropropagationSymposium, Sep 1985, Gembloux, Belgium |
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Micropropagation du chataignier. Problemes et perspectives5. Colloque, Nov 1985, Bordeaux, France |
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Etude des chromosomes mitotiques chez le chataignierReunion du Groupe de Travail, Apr 1985, Versailles, France |
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Elements de cytogenetique et amelioration par hybridation interspecifiqueCongreso, 1984, Lourizan-Pontevedra, Espagne |
Vers une gestion des gènes de résistances comme des biens communsL'immunité des plantes. Pour des cultures résistantes aux maladies, Editions Quae, 2021, 9782759232338 |
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Cytogenetics, a science linking genomics and breeding: the <em>Brassica</em> ModelThe Brassica napus Genome, Chapter 2, Springer International Publishing, 2018, Compendium of Plant Genomes, 978-3-319-43692-0. ⟨10.1007/978-3-319-43694-4_2⟩ |
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Optimization of Recombination in Interspecific Hybrids to Introduce New Genetic Diversity into Oilseed Rape (Brassica napus L.)Polyploidy and Hybridization for Crop Improvement, CRC Press, 2016, 9781498740685 |
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Chromosomal and gene expression changes in Brassica AllopolyploidsPolyploid and Hybrid Genomics, 10, John Wiley and Sons, 2013, 9780470960370. ⟨10.1002/9781118552872.ch10⟩ |
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A review on interspecific gene flow from oilseed rape to wild relativesIntrogression from genetically modified plants into wild relatives, CAB International, 2004 |
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Gene flow from oilseed rape to weedsGene flow and agriculture: Relevance for transgenic crops, 72, British Crop Protection Council, 1999, Symposium Proceedings - British Crop Protection Council |
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Plantes génétiquement transformées:quels risques de dissémination de gènes dans l'environnement?Organismes génétiquement modifiés à l'INRA, environnement, agriculture et alimentation, INRA DIC, 1998 |
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Transgénic oilseed rape.How to Assess the risk of outcrossing to wild relatives.Agrobacterium Protocols, 44, Humana Press Inc., 1995, Methods in Molecular Biology |
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Les oleagineux: le colza oleagineuxAmelioration des especes vegetales cultivees, INRA, 1992, 2-7380-0383-4 |
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Cabbage and turnip: rediscovering old friendspp.1-192, 2024, ⟨10.57745/YD4VHS⟩ |
Techniques de cytogénétique végétaleINRA Editions, pp.184, 1992, 2-7380-0396-6 |
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Discovering domestication mutations in cauliflowerJournées scientifiques 2025 Agroécologie et Numérique, Jan 2025, Dijon, France. |
Functional consequences of transposable elements on duplicated gene transcription and retention in polyploid Brassica speciesInternational Conference on Polyploidy, Jun 2019, Ghent, Belgium |
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Modifications of recombination rules by changing the ploidy level: Brassica modelInternational Conference on Polyploidy, Jun 2019, Ghent, Belgium |
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New insights into the genetic diversity and reproduction of Brassica rapa L.21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2018, Saint-Malo, France |
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Improving the management of Brassica genetic resources in the BrACySol biological resource centerPAG XXVI - Plant and Animal Genome Conference, Jan 2018, San Diego, United States. 2018 |
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Chromosome-scale assemblies of Brassica oleracea and Brassica rapa using nanopore long reads and optical maps21st Crucifer Genetics Conference on Brassica - Bassica 2018, Jul 2018, Saint-Malo, France |
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Assessment of pollen size according to ploidy level in Brassica model.21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2018, Saint-Malo, France |
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Shift to self-compatibility in synthetic allopolyploid Brassica napus21st Crucifer Genetics Conference on Brassica - Brassica 2018, Jul 2018, Saint-Malo, France |
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Copy number variation generated by homeologous rearrangement creates phenotypic diversity14th International Rapeseed Congress, Jul 2015, Saskatoon, Canada |
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Genome ENgineering Improvement for Useful plants of a Sustainable agricultureIUFRO Tree Biotechnology Conference 2015; Treebiotech2015, Jun 2015, Florence, France. 2015, Tree Biotechnology 2015 Conference "Forests: the importance to the planet and society" |
Consequences of gene flow between oilseed rape and wild radish16th European Weed Research Society Symposium, Jun 2013, Samsun, Turkey. , pp.S7-P-257, 2013 |
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Identification of genome specific markers in oilseed rapeJoint meeting of the 14th Crucifer Genetics Workshop and the 4th ISHS Symposium on Brassicas, 2004, Daejeon, South Korea |
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Durabilité potentielle de la résistance à Leptosphaeria maculans conférée au colza par des gènes de résistance nouveaux provenant du génome B des moutardes.Journées Mycologie, Sep 1998, Aussois, France. 1 p., 1998 |
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Place de la transgénèse dans l'amélioration du colza : intérêts et évaluation des flux de gènes.Colloque de la Société Française de Génétique : Diversité génétique et ressources génétiques", May 1998, France. 1 p., 1998 |
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Stratégies d'amélioration génétique du colzaNucléus-Biotechnologies et Progrès Génétique, Nov 1998, Rennes, France. 1 p., 1998 |
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Outcrossing of transgenic rapeseed to related weedy speciesBridge : sectorial meeting on biosafety, Oct 1993, Grenade, Spain. 1 p., 1993 |