title: Effects of artificial selection on reproductive fitness in Drosophila.
mesh_terms: D000818:Animals; D004331:Drosophila melanogaster / Q000502:physiology*; D006112:Gravitation; D006720:Homozygote; D006823:Hybrid Vigor; D006824:Hybridization, Genetic; D008027:Light; D012098:Reproduction