17 use of germplasm in association genetics aranzana maria jose

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17 use of germplasm in association genetics aranzana maria jose

  1. 1. Use of germplasm in association genetics PEACH EXAMPLE Maria José Aranzana YOUR LOGO
  2. 2. FruitBreedomics PEACH DATASET 4271 SNPs x 1540 ACCESSIONS Huge Dataset YOUR LOGO
  3. 3. FruitBreedomics PEACH DATASET 4271 SNPs x 1540 ACCESSIONS Huge Dataset x Phenotypic data http://155.253.6.237/fruitbreedomic s_save_and_continue_wp/ Good tool for breeders and germplasm curators TrainingWorkshop_DATA.xlsx YOUR LOGO
  4. 4. LINKAGE DISEQUILIBRIUM (LD) YOUR LOGO
  5. 5. WHOLE GENOME ASSOCIATION ANALISIS - YOUR LOGO + Level of association
  6. 6. CONCLUSIONS • Peach genome is structured in big blocks of variability • In general, each breeding program has its own pattern of variability (breeder+ “founders”+ breeding location imprint) • A deep view of genome-wide variability can be used to: • localize genes • direct the variability for crosses • manage the variability in a germplasm collection YOUR LOGO

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