Expression of slgAUAS.B under the control of Scer\GAL4P2.4.Pdf leads to a significant increase in aggressive behavior and a significant decrease in walking behavior (distance but not velocity), but does not affect circadian rhythmicity or sleep (under either LD cycles or constant darkness), or resistance to starvation, as compared to controls. s-LNv neurons show an increase in the size, but not in the number, of mitochondria.