Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4568723 | Scientia Horticulturae | 2010 | 6 Pages |
Abstract
â¶ MAS was applied to track the inheritance of Run1 and Ren1 (R) genes in a BC5 grape hybrid. â¶ Run1 was introgressed from a Muscadinia rotundifolia Ã Vitis vinifera BC4 hybrid. â¶ Ren1 was introgressed from the PM-resistant V. vinifera L. variety Kishmish vatkana. â¶ We applied SSR and BAC-derived CB markers to follow the resistance genes in a BC5 progeny. â¶ The PM resistance co-segregated with the presence of at least one R locus-linked marker. â¶ We developed a multiplex PCR and agarose gel based method to detect both Run1 and Ren1 in one step. â¶ MAS offers an accurate method to select genotypes carrying multiple loci of interest.
Keywords
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Agricultural and Biological Sciences
Horticulture
Authors
D. Katula-Debreceni, A.K. Lencsés, A. SzÅke, A. Veres, S. Hoffmann, P. Kozma, L.G. Kovács, L. Heszky, E. Kiss,