Flies were raised in light:dark cycles, and collected after a 15 minute light pulse.
Source was adult heads of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.
Three-hybrid system: yeast LexA-BD/B42-AD, with inaD expression.
Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).