BIOlogie GEstion des Risques en agriculture

Présentation du laboratoire

Le laboratoire BIOGER développe des projets de lutte contre les champignons pathogènes des plantes qui sont responsables de pertes majeures en agronomie. Parmi ces champignons étudiés on peut citer la septoriose, fusariose, rouilles des céréales, phoma du colza ou encore la pourriture grise de la vigne. Ces études sont réalisées sur différentes échelles de la biologie: du génome aux mécanismes infectieux à la dynamique évolutive et l'épidémiologie. Ces travaux ont pour objectif global de répondre aux attentes sociétales en terme de lutte durable et respectueuse de l'environnement contre les maladies fongiques des plantes de grande culture et de gestion des risques liés à la dissémination et au potentiel adaptatif des champignons phytopathogènes. Ces recherches sont réalisées à travers plusieurs projets collaboratifs en partenariat avec les principales firmes de l'agrochimie.

Les 20 dernières publications

Titre Auteurs Date de publication Source
Daily fluctuations in leaf temperature modulate the development of a foliar pathogen Ivan Sache, Frédéric Suffert 15/07/2022 Agricultural and Forest Meteorology
Differential tolerance of Zymoseptoria tritici to altered optimal moisture conditions during the early stages of wheat infection Anne Lise Boixel, Sandrine Gélisse, Thierry C. Marcel, Frédéric Suffert 01/05/2022 Journal of Plant Pathology
Two independent approaches converge to the cloning of a new Leptosphaeria maculans avirulence effector gene, AvrLmS-Lep2 Bénédicte Ollivier, Thierry Rouxel, Marie Hélène Balesdent 01/05/2022 Molecular Plant Pathology
Directed evolution predicts cytochrome b G37V target site modification as probable adaptive mechanism towards the QiI fungicide fenpicoxamid in Zymoseptoria tritici Guillaume Fouché, Anaïs Lalève, Danièle Debieu, Sabine Fillinger, Anne Sophie Walker 01/03/2022 Environmental Microbiology
Annual dynamics of Zymoseptoria tritici populations in wheat cultivar mixtures: A compromise between the efficacy and durability of a recently broken-down resistance gene? Carolina Orellana-Torrejon, Tiphaine Vidal, Anne Lise Boixel, Sandrine Gélisse, Frédéric Suffert 01/02/2022 Plant Pathology
Plant SYP12 syntaxins mediate an evolutionarily conserved general immunity to filamentous pathogens Richard J. O'Connell 01/02/2022 eLife
Patterns of thermal adaptation in a globally distributed plant pathogen: Local diversity and plasticity reveal two-tier dynamics Anne Lise Boixel, Frédéric Suffert 01/01/2022 Ecology and Evolution
Promoting crop pest control by plant diversification in agricultural landscapes: A conceptual framework for analysing feedback loops between agro-ecological and socio-economic effects Frédéric Suffert 01/01/2022 Advances in Ecological Research
“Phytopathological strolls” in the dual context of COVID-19 lockdown and IYPH2020: Transforming constraints into an opportunity for public education about plant pathogens Frédéric Suffert 01/01/2022 Plant Pathology
Contribution of the life-history traits of a plant pathogen to the development of field epidemics Gustavo Azzimonti, Christian Lannou, Henriette Goyeau 01/01/2022 Plant Pathology
Success and failure of invasive races of plant pathogens: The case of Puccinia striiformis f. sp. tritici in France Tiphaine Vidal, Anne Lise Boixel, Essia Maghrebi, Marc Leconte, Claude de Vallavieille-Pope 01/01/2022 Plant Pathology
Resistance of the Wheat Cultivar ‘Renan’ to Septoria Leaf Blotch Explained by a Combination of Strain Specific and Strain Non-Specific QTL Mapped on an Ultra-Dense Genetic Map Camilla Langlands-Perry, Murielle Cuenin, Christophe Bergez, Safa Ben Krima, Sandrine Gélisse, Thierry C. Marcel 01/01/2022 Genes
Spatio-temporal distribution of DMI and SDHI fungicide resistance of Zymoseptoria tritici throughout Europe based on frequencies of key target-site alterations Maxime Garnault 01/12/2021 Pest Management Science
Population Genomics Reveals Molecular Determinants of Specialization to Tomato in the Polyphagous Fungal Pathogen Botrytis cinerea in France Alex Mercier, Adeline Simon, Nicolas Lapalu, Anne Sophie Walker, Muriel Viaud 01/12/2021 Phytopathology
A new avirulence gene of Leptosphaeria maculans, AvrLm14, identifies a resistance source in American broccoli (Brassica oleracea) genotypes Alexandre Degrave, Marine Wagner, Laurent Coudard, Elise J. Gay, Isabelle Fudal, Thierry Rouxel, Marie Hélène Balesdent 01/12/2021 Molecular Plant Pathology
Large-scale transcriptomics to dissect 2 years of the life of a fungal phytopathogen interacting with its host plant Elise J. Gay, Jessica L. Soyer, Nicolas Lapalu, Juliette Linglin, Isabelle Fudal, Thierry Rouxel, Marie Hélène Balesdent 01/12/2021 BMC Biology
The Colletotrichum higginsianum secreted effector protein ChEC91 induces plant cell death Richard J. O’Connell 01/11/2021 Journal of General Plant Pathology
Identification of copper-containing oxidoreductases in the secretomes of three colletotrichum species with a focus on copper radical oxidases for the biocatalytic production of fatty aldehydes Nicolas Lapalu, Richard J. O'Connell 01/11/2021 Applied and Environmental Microbiology
A single amino acid polymorphism in a conserved effector of the multihost blast fungus pathogen expands host-target binding spectrum Yohann Petit-Houdenot 01/11/2021 PLoS Pathogens
Spatiotemporal Changes in Varietal Resistance to Wheat Yellow Rust in France Reveal an Increase in Field Resistance Level during the Period 1985-2018 Claude de Vallavieille-Pope, Marc Leconte, Tiphaine Vidal 01/09/2021 Phytopathology

Nombre de publications du laboratoire par domaine scientifique (2016-2021)

Chaque publication du laboratoire peut être rangée dans une ou plusieurs disciplines scientifiques : la figure ci-dessus présente le nombre de publications du laboratoire pour chaque discipline de la classification ASJC (Elsevier)