Approaches to identify genes involved in Drosophila embryonic CNS development.
Many of the steps involved in formation of the Drosophila embryonic central nervous system (CNS) have been identified by both descriptive and experimental studies. In this review we will describe the various approaches that have been used to identify molecules involved in CNS development and the advantages and disadvantages of each of them. Our discussion will by no means be exhaustive; but rather we will discuss our experiences with each approach and provide an overview of what has been learned by using these methodologies. Finally, we will discuss methods that have been recently developed and how they are likely to provide further insight into CNS development.
Noll
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E
Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115.
Perkins
L A
LA
Mahowald
A P
AP
Perrimon
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N
D000818:Animals; D002478:Cells, Cultured; D002490:Central Nervous System / Q000196:embryology; D004330:Drosophila / Q000196:embryology* / Q000235:genetics*; D005821:Genetic Techniques