Drosophila is an inclusive model for human diseases, growth and development.
Cytogenetic studies over the last century have led to the complete mapping of the Drosophila polytene chromosomes. The resulting data and the analysis of puffing at specific gene sites, manifestations of enhanced transcriptional activity, have led to the use of the fruit fly as the most well-understood animal model for a plethora of cellular mechanisms and genetic defects. In recent years the fly data base has contributed greatly to the use of Drosophila as a remarkable model for the functional genomics of many human genes. Here I review briefly the diversity of "model genes" studied in this dipteran, ranging from mental acuity, sleep and development, to recent studies from our laboratory, and those of our collaborators, on steroid hormone biosynthesis and neurodegeneration.
Gilbert
Lawrence I
LI
D000818:Animals; D019521:Body Patterning / Q000235:genetics; D003577:Cytochrome P-450 Enzyme System / Q000502:physiology; D030541:Databases, Genetic; D004330:Drosophila / Q000196:embryology / Q000235:genetics* / Q000378:metabolism; D006801:Humans; D050356:Lipid Metabolism / Q000235:genetics; D023421:Models, Animal; D009369:Neoplasms / Q000235:genetics / Q000378:metabolism / Q000473:pathology; D019636:Neurodegenerative Diseases / Q000235:genetics / Q000378:metabolism; D009542:Niemann-Pick Diseases / Q000235:genetics / Q000378:metabolism; D015398:Signal Transduction; D013997:Time Factors
D003577:Cytochrome P-450 Enzyme System