Figure 2. An increase of autophagy activity in starved SL-HP cells.
(A) Distribution of GFP-HaAtg8 punctual spots in unstarved SL-HP cells, (B) Distribution of GFP-HaAtg8 punctual spots in SL-HP cells starved for 2 h, showing the increase of autophagosomes in comparison with unstarved SL-HP cells, (C) Acid phosphatase (ACP) activity in SL-HP cells starved for different periods. Bars = 15 µm.