Homozygotes show no morphological or overt behavioural defects.
AcCoASf03474 flies exhibit decreased ethanol-induced hyperactivity without altering ethanol sedation sensitivity or sedation tolerance compared to controls.
AcCoASf03474 flies respond normally to external stimuli, such as the ethanol olfactory startle response, when naive, but show a markedly reduced startle response upon repeat exposure to ethanol.