title: Development of a High-Density Genetic Map for Muscadine Grape Using a Mapping Population from Selfing of the Perfect-Flowered Vine ‘Dixie’
abstract: Intraspecific diversity of the immune grape <i>Muscadinia rotundifolia</i> Michaux. can serve as a rich source of valuable resistance loci to the most widespread pathogens and pests of grapevine. While only one <i>Run1/Rpg1</i> resistance locus has been introgressed from <i>M. rotundifolia</i> to the <i>Vitis vinifera</i> gene pool, a number of other genes conferring resistance to powdery mildew and downy mildew have been identified in various <i>Muscadinia</i> cultivars. A larger introduction o
journal: Plants