A5070819270- Chromosomal and Genetic Variations
- Plant Taxonomy and Phylogenetics
- Plant Reproductive Biology
- Plant and animal studies
- Genomics and Phylogenetic Studies
- Plant Molecular Biology Research
- Plant Disease Resistance and Genetics
- Algal biology and biofuel production
- Botanical Research and Chemistry
- Plant Virus Research Studies
- Plant and Fungal Species Descriptions
- Mediterranean and Iberian flora and fauna
- Legume Nitrogen Fixing Symbiosis
- Mycorrhizal Fungi and Plant Interactions
- Botanical Research and Applications
- Phytoplasmas and Hemiptera pathogens
- Infective Endocarditis Diagnosis and Management
- Animal Behavior and Welfare Studies
- Human-Animal Interaction Studies
- Mycobacterium research and diagnosis
- Silk-based biomaterials and applications
- Genetic and Environmental Crop Studies
- Animal Nutrition and Physiology
- Bacterial Identification and Susceptibility Testing
- Nematode management and characterization studies
Université de Rennes
2016-2025
Ecosystèmes, Biodiversité, Evolution
2016-2025
Centre National de la Recherche Scientifique
2020-2025
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2024
Genetic Improvement and Adaptation of Mediterranean and Tropical Plants
2022
Agropolis International
2022
bioMérieux (France)
2021
Sherbrooke Research and Development Centre
2015
Agriculture and Agri-Food Canada
2015
Plant history is characterized by cyclical whole genome duplication and diploidization with important biological ecological consequences. Here, we explore the of two related iconic polyploid grasses (Sporobolus alterniflorus S. maritimus), involved in a well-known example neopolyploid speciation. We report particular dynamics where an ancestral Sporobolus (n = 2x 20) duplicated 9.6-24.4 million years ago (MYA), which was followed descending dysploidy resulting unexpected base chromosome...
Gene expression dynamics is a key component of polyploid evolution, varying in nature, intensity, and temporal scales, most particularly allopolyploids, where two or more sub-genomes from differentiated parental species different repeat contents are merged. Here, we investigated transcriptome evolution at evolutionary time scales among tetraploid, hexaploid, neododecaploid Spartina (Poaceae, Chloridoideae) that successively diverged the last 6–10 my, origin differential phenotypic ecological...
Plant, animal and protist genomes often contain endogenous viral elements (EVEs), which correspond to partial sometimes entire that have been captured in the genome of their host organism through a variety integration mechanisms. While number sequenced eukaryotic is rapidly increasing, annotation characterization EVEs remains largely overlooked. derive from members family Caulimoviridae are widespread across tracheophyte plants, they occur very high copy numbers. However, existing programs...
ABSTRACT Most of the rich genetic diversity observed in cultivated citrus results from a reticulate evolution involving four ancestral taxa, C. medica , reticulata maxima and micrantha whose radiation occurred allopatry. In such an evolutive context, genome studies, GWAS analysis transcriptomic studies will be significantly enhanced through pangenome approaches. We report implementation super-pangenome for citrus, established with de novo assemblies pseudochromosomes (346 Mb), (332 Mb) (333...