Extreme-environment heterosis and genetic loads.
D000220:Adaptation, Biological; D000818:Animals; D004330:Drosophila; D004777:Environment; D004798:Enzymes; D006579:Heterozygote; D006823:Hybrid Vigor; D006824:Hybridization, Genetic; D011110:Polymorphism, Genetic; D012641:Selection, Genetic; D013696:Temperature
D004798:Enzymes