Figure 2 (IMAGE) Osaka University Caption (Left) pH-dependent fluorescence property of Gamillus and EGFP. (Right) Fluorescence images of HeLa cells expressing Gamillus or EGFP. Gamillus enables fluorescence observation of protein migration to lysosomes caused by macroautophagy. Scale bar, 10 μm. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.