Building high-density peach linkage maps based on the ISPC 9K SNP chip for mapping mendelian traits and QTLs: benefits and drawbacks
| Autor: | Mauroux, Jehan-Baptiste, Quilot-Turion, Bénédicte, Pascal, Thierry, Dirlewanger, Elisabeth, Campoy-Corbalan, José Antonio, Troggio, M., Verde, I., Micheletti, D., Aranzana, M.J., Lambert, Patrick |
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| Přispěvatelé: | Génétique et Amélioration des Fruits et Légumes (GAFL), Institut National de la Recherche Agronomique (INRA), Biologie du fruit et pathologie (BFP), Université Sciences et Technologies - Bordeaux 1-Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA), Fondazione Edmund Mach, Research and Innovation Centre, Centra di Ricerca per la Frutticoltura, Institute of Agrifood Research and Technology (IRTA), FruitBreedomics project n ° 265582, International Society for Horticultural Science (ISHS). INT. |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
cartographie de qtl
carte génétique qtl variabilité allélique [SDV]Life Sciences [q-bio] mendelian traits pêche fruit QTLs prunus davidiana qualité du fruit peach Marker Assisted Breeding (MAB) projet de recherche européen mapping linckage map polymorphism snp génétique mendélienne carte de liaison génétique cartographie du génome résistance aux pesticides marqueur ssr [SDV.BV]Life Sciences [q-bio]/Vegetal Biology rubira prunus persica |
| Zdroj: | 8. ISHS International Peach Symposium 8. ISHS International Peach Symposium, Jun 2013, Matera, Italy. 1 p., 2013 8. ISHS International Peach Symposium, Matera, ITA, 2013-06-17-2013-06-20 |
| Popis: | International audience; “FruitBreedomics” European project has been designed by an international consortium including scientists, stakeholders and breeding companies. One of its aims is to increase the efficiency of breeding programs in apple and peach by developing Marker Assisted Breeding (MAB) using novel genomic tools. In the frame of this project, six peach mapping populations (two intraspecific F2, two interspecific F1 derived from P. davidiana, one self pollinated derived from Bolinha and one advanced pseudo-backcross) segregating for mendelian traits and/or Quantitative Trait Loci (QTLs) for pest resistance and fruit quality were genotyped using an Infinium II Illumina bead-chip containing 8144 SNPs derived from the sequencing of the peach genome. Mapping results were contrasted depending on the population considered. Relevancy of using general medium-range SNP bead- chips for breeding purposes is discussed in this study |
| Databáze: | OpenAIRE |
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