B. GFP-Snc1-PEM protein accumulates in aberrant ER structures in atg1Δ, atg8Δ, and atg11Δ mutant cells. The ER-marker Sec61 was tagged with mCherry in strains from panel A, and the cells were examined by live-cell microscopy. Shown from left to right: DIC, GFP, mCherry, merge, % cells with intracellular GFP-Snc1-PEM (number of cells with internal GFP-Snc1-PEM / number of cells visualized), and % cells in which intra-cellular Snc1-PEM co-localizes with Sec61. 