A standardized method for incorporation of drugs into food for use with Drosophila melanogaster.

With any in vivo model, diet plays an important role, even in an organism as simple as the fruit fly - Drosophila melanogaster. Flies serve as good surrogates to study human diseases as approximately 77% of human disease genes are orthologous in the fly. Though breeding and caring for fruit flies is simple, the use of this organism in drug discovery is wide-ranging, especially in the administration of drugs to flies, via their food. We present a standard method for preparing fly food containing drugs for administration to Drosophila melanogaster, from a chemist's perspective.