Author

Marie-Annick Dorne

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 2 Genetics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:virus· 2 Research Focus:development & morphogenesis· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:GWAS / association mapping· 1 Research Focus:host-pathogen & immune response· 1 Assay:metabolomics· 1

Frequent Co-Authors

Didier MerdinogluiD· 3 shared Marie-Céline Lacombe· 3 shared Sabine Wiedemann‐MerdinogluiD· 3 shared Éric DuchêneiD· 2 shared Erik GriemiD· 2 shared Jochen BogsiD· 2 shared Komlan AviaiD· 2 shared Philippe HugueneyiD· 2 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersPlant Biology

Didier MerdinogluORCID

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3 papers

Recent·Most cited

Metabolic biomarker-based phenotyping unveils quantitative effects of plant resistance and pathogen aggressiveness in the grapevine (Vitis spp.) - downy mildew (Plasmopara viticola) pathosystem.

Tyrone Possamai, Raymonde Baltenweck, Sabine Wiedemann‐Merdinoglu, Marie-Céline Lacombe, Marie-Annick Dorne, Matéo Bareyre, Erik Griem, René Fuchs, Jochen Bogs, Éric Duchêne, Pere Mestre, Didier Merdinoglu, Philippe Hugueney

The paper quantifies the effects of plant resistance and pathogen aggressiveness in grapevine-downy mildew interactions using metabolic biomarkers.

Plant Stress · Mar 17, 2026Peer-reviewedPlant Biology

Breeding for durable resistance in crops: defeated loci may act as Trojan horses compromising the effectiveness of major resistance genes.

Tyrone Possamai, Sabine Wiedemann‐Merdinoglu, Marie-Céline Lacombe, Marie-Annick Dorne, Erik Griem, René Fuchs, Jochen Bogs, Raymonde Baltenweck, Komlan Avia, Didier Merdinoglu, Philippe Hugueney

The paper evaluates the effectiveness of single and pyramided resistance loci in grapevine against Plasmopara viticola, finding that defeated loci can reduce resistance efficacy.

iScience · Jan 24, 2026Peer-reviewedPlant Biology

Uncovering the genetic basis of agronomic traits in over 1,000 grapevine genotypes derived from a disease resistance breeding program

Clémentine Borrelli, Emilce Prado, Vincent Dumas, A. Guillaume, Christine Onimus, Gisèle Butterlin, Nathalie Jaegli, Sabine Wiedemann‐Merdinoglu, Marie-Céline Lacombe, Marie-Annick Dorne, Aurélie Umar-Faruk, Serge Chaumonnot, Sophie Valentin, Lionel Ley, Jean-Sébastien Reynard, , Komlan Avia

This study identifies genetic loci associated with agronomic traits in grapevines using multiple QTL and GWAS approaches across 1,081 genotypes from a breeding program.

bioRxiv · Oct 5, 2025 · PreprintGenetics