Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).
Two-hybrid system: yeast GAL4-BD/GAL4-AD
Source was adult heads of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.
Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey produced and labeled by in vitro translation.
