title: Interaction in fitness between lethal genes in heterozygous condition in Drosophila melanogaster.
mesh_terms: D000818:Animals; D003433:Crosses, Genetic; D004330:Drosophila; D005260:Female; D005804:Genes, Lethal; D005808:Genes, Recessive; D005828:Genetics, Population; D006579:Heterozygote; D008297:Male; D010809:Physical Fitness