TY - JOUR T1 - <em>Drosophila</em> Mutants that Are Motile but Respond Poorly to All Stimuli Tested JF - bioRxiv DO - 10.1101/066423 SP - 066423 AU - Lar L. Vang AU - Julius Adler Y1 - 2016/01/01 UR - http://biorxiv.org/content/early/2016/09/28/066423.abstract N2 - Adult Drosophila melanogaster fruit flies were placed into one end of a tube near to repellents (benzaldehyde and heat) and away from the other end containing attractants (light and a favored temperature). They escaped from the repellents and went to the attractants. Five motile mutants that failed to do that were isolated. They did not respond to any external attractants tested or external repellents tested. In addition, they did not respond well to internal sensory stimuli like hunger, thirst, and sleep. The mutants failed at both 34°C and at room temperature. Some of the mutants have been mapped. It is proposed that the information from the different sensory receptors comes together at an intermediate, called “inbetween” (Inbet), that brings about a behavioral response. ER -