The discovery of odorant receptors has significantly changed our understanding of how animals identify thousands of odorants. A recent study has shed new light on the central issue of how odor information is translated into meaningful behavior.
Stocker, R. F. (2006, January 10). Olfactory coding: Connecting odorant receptor expression and behavior in the Drosophila larva. Current Biology. https://doi.org/10.1016/j.cub.2005.12.008