Multifactorial InheritanceInheritance PatternsQuantitative Trait, HeritablePedigreeCrosses, GeneticPhenotypeGenetic LinkageModels, GeneticGenes, DominantGenes, RecessiveChromosome MappingHeredityExtrachromosomal InheritanceGenotypeGenetic MarkersBreedingAllelesGenetic VariationSickle Cell TraitLod ScoreMutationHybridization, GeneticBiological EvolutionInbreedingPolymorphism, Single NucleotideSelection, GeneticConsanguinityHeterozygoteGenetic Predisposition to DiseaseMicrosatellite RepeatsDNA, MitochondrialHaplotypesEpistasis, GeneticReproductionGenetic Diseases, Inborn