amélioration génétique (1) espèce (1) région (1) agent pathogène (1) analyse (1) santé (1) gène (1) Development (1) Varieties (1) Breeding (1) Genes (1) Species (1) Science (1) RNA (1) Peronosporaceae (1) Muscadine grape (1) Medicine (1) Life sciences (1) Impact (1) Health (1) Grapes (1) Downy mildew diseases (1) Gene mapping (1) Breeding (1) Arrest (1) Use (1) Analysis (1) Medicine (1) Health (1) résistance (1)