FIGURE 6:
PKA is required for starvation-induced relocalization of all TGN–endosome adaptors. TPK1-as tpk2Δ tpk3Δ cells expressing GGA2-GFP (DLY14), ENT3-GFP (DLY17), and the AP-1 subunit APL4-GFP (DLY16) were imaged in the presence of 2 μM 1NM-PP1 during growth in glucose or at indicated times following glucose washout.