Lysates from yeast strains expressing endogenously tagged 3xFLAG-Gid4 or 3x-FLAG-Gid10 that were grown in SD complete at 30°C (no stress), SE complete for 19 hours (EtOH), SD complete for 1 hour following 19 hour ethanol treatment (EtOH rec.), 42°C for 1 hour (HS), SD complete supplemented with 0.5M NaCl for 1 hour (OS), or SD-N for 1 hour (-N) were run on an SDS-PAGE gel and immunoblotted with αFLAG (two exposures from the same gel are shown) and αPGK. 