Lysates from yeast strains expressing endogenously tagged 3xFLAG-Gid4 or 3xFLAG-Gid10 that were grown at 42°C for one hour, and then returned to 30°C for the indicated timepoints were run on an SDS-PAGE gel and immunoblotted with αFLAG (two exposures from the same gel are shown) and αPGK. 