Fig. 6. TPM images of HeLa cells co-labeled with (a–d) CMP1 and (e–h) BLT-blue. (i–l) Merged images. The cells were starved in an amino acid/serum-deprived buffer solution for 0–6 h to induce autophagy. The excitation wavelength were 750 nm (BLT-blue) and 820 nm (CMP1), and corresponding emission were collected at 400–450 (BLT-blue) and 550–600 nm (CMP1), respectively. Scale bars: 20 μm.
