Browsing by Subject "Inbreeding"

Now showing items 1-4 of 4

    • Estimates of autozygosity through runs of homozygosity in farmed coho salmon 
      Yoshida, Grazyella; Cáceres Refusta, Andrés; Marín Nahuelpi, Rodrigo; Koop, Ben F.; Yáñez López, José (MDPI, 2020)
      The characterization of runs of homozygosity (ROH), using high-density single nucleotide polymorphisms (SNPs) allows inferences to be made about the past demographic history of animal populations and the genomic ROH has ...
    • Inbreeding and effective population size in a coho salmon (Oncorhynchus kisutch) breeding nucleus in Chile 
      Yáñez López, José; Bassini, Liane N.; Filp, Michael; Lihorente, Jean P.; Ponzoni, Raúl W.; Neira Roa, Roberto (Elsevier, 2014)
      A commercial breeding nucleus of coho salmon (Oncorhynchus kisutch) was established in Chile in 1997. This nucleus consists of two independent populations corresponding to different year-classes (even and odd, depending ...
    • Mate selection allows changing the genetic variability of the progeny while optimizing genetic response and ... 
      Yoshida, Grazyella Massako; Yáñez López, José; Lopes de Oliveira, Carlos Antonio; Pereira Ribeiro, Ricardo; Lhorente, Jean Paul; de Queiroz, Sandra; Carvalheiro, Roberto (Elsevier, 2018-10-01)
      This study aims to compare results obtained by mate selection accounting for different components in the objective function (OF), including functions related to genetic variability of the future progeny, using Nile ...
    • Mate selection in aquaculture breeding using differential evolution algorithm 
      Yoshida, Grazyella Massako; Yáñez López, José; Lopes de Oliveira, Carlos Antonio; Pereira Ribeiro, Ricardo; Lhorente, Jean Paul; Queiroz, Sandra Aidar de; Carvalheiro, Roberto (Wiley, 2017)
      An algorithm to perform mate selection in aquaculture breeding using a computational optimization procedure called "differential evolution" (DE) was applied under optimum contribution selection and mate selection scenarios, ...