Wilfried Chevalier

ORCID: 0000-0002-2719-6045
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About
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Research Areas
  • Plant Physiology and Cultivation Studies
  • Antioxidant Activity and Oxidative Stress
  • Agricultural Practices and Plant Genetics
  • Garlic and Onion Studies
  • Plant Reproductive Biology
  • Plant biochemistry and biosynthesis
  • Plant Molecular Biology Research
  • Insect symbiosis and bacterial influences
  • Banana Cultivation and Research
  • Fungal Plant Pathogen Control
  • Agriculture and Rural Development Research
  • Phytase and its Applications
  • Plant-Microbe Interactions and Immunity
  • Plant Stress Responses and Tolerance
  • Aluminum toxicity and tolerance in plants and animals
  • Phytochemical compounds biological activities
  • Potato Plant Research
  • Insect and Arachnid Ecology and Behavior
  • Heavy metals in environment
  • Insect and Pesticide Research
  • French Urban and Social Studies
  • Microbial Natural Products and Biosynthesis

Institut Agro Rennes-Angers
2023

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2021-2022

Université d'Angers
2021-2022

Institut de recherche en horticulture et semences
2019-2021

Université Claude Bernard Lyon 1
2019

VetAgro Sup
2019

Centre National de la Recherche Scientifique
2019

Alternaria leaf blight, caused by the fungus dauci, is most damaging foliar disease of carrot. Some carrot genotypes exhibit partial resistance to this pathogen and Quantitative Trait Loci (rQTL) have been identified. Co-localization metabolic QTL rQTL identified camphene, α-pinene, α-bisabolene, β-cubebene, caryophyllene, germacrene D α-humulene as terpenes potentially involved in against ALB. By combining genomic transcriptomic analyses, we identified, under co-localization regions,...

10.3390/metabo13010071 article EN cc-by Metabolites 2023-01-02

Summary Aedes albopictus is a vector of arboviruses and filarial nematodes. Originating from Asia, this mosquito has rapidly expanded its geographical distribution colonized areas across both temperate tropical regions. Due to the increase in insecticide resistance, use environmentally friendly control methods encouraged worldwide. Using based on semiochemicals baited traps are promising for management populations. Interestingly, human skin microbiota was shown generate volatile compounds...

10.1111/1462-2920.14793 article EN Environmental Microbiology 2019-08-29

Renewed consumer demand motivates the nutritional and sensory quality improvement of fruits vegetables. Specialized metabolites being largely involved in carrot, a better knowledge their phenotypic variability is required. A metabolomic approach was used to evaluate plasticity level carrot commercial varieties, over three years wide range cropping environments spread several geographical areas France. Seven groups have been quantified by HPLC or GC methods: sugars, carotenoids, terpenes,...

10.1371/journal.pone.0249613 article EN cc-by PLoS ONE 2021-04-02

Conditioned both by environment, genotype and the interaction of itself with some phenotypic plasticity lies between individuals. This phenomenon allows an adaptive potential individuals, may depend on various mechanisms as overdominance, epistasis, pleiotropy, gene linkage epigenetics. Depending studied characters, genotypes or cultivars be more less plastic and, in cases, stable. Considered powerful anti-oxidants, carotenoids have large applications medical fields cancer preventive...

10.17660/actahortic.2019.1264.16 article EN Acta Horticulturae 2019-11-01

ISHS XXX International Horticultural Congress IHC2018: II Symposium on Root and Tuber Crops: Value Added Crops for the Next Generation Improvement of root vegetables nutritional quality: case carotenoids in carrot

10.17660/actahortic.2019.1251.34 article EN Acta Horticulturae 2019-09-01
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