Table 1 Interaction of LPP with Scrib in the yeast two-hybrid system Yeast cells (CG-1945), cotransformed with a bait and a prey as indicated, were selected on medium containing 5 mM 3-AT, lacking Trp, Leu and His. Yeast colonies were tested for the expression of β-galactosidase. + indicates strong positive interaction; - indicates no interaction.