Hybrid VigorGenes, DominantInbreedingDiphyllobothriumEpistasis, GeneticCrosses, GeneticModels, GeneticSelection, GeneticHeterozygoteQuantitative Trait LociHomozygoteGenotypeGenetics, PopulationGenetic LinkageAllelesHybridization, GeneticGene FrequencyGenetic MarkersChromosome MappingPhenotypeGenetic VariationPolymorphism, Genetic