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. 2017 Jun 8;13(8):1318–1330. doi: 10.1080/15548627.2017.1327103

Figure 1.

Figure 1.

Gcn5 represses light-induced autophagy. (A) RFP-Atg8 in dark- or light- cultured mycelia of the WT, gcn5Δ and GCN5OX strains. Scale bar: 5 μm. (B) Total protein lysates from the indicated strains were analyzed by immunoblotting with anti-RFP antibodies, under light or dark conditions. The extent of autophagy was estimated by calculating the amount of free RFP compared with the total amount of intact RFP-Atg8 and free RFP (the numbers appear underneath the blot). Densitometric analysis was performed using ImageJ (https://imagej.nih.gov/ij/). (C) GFP-Gcn5 signal in the GCN5OX strain appears nuclear (arrowhead) as well as cytosolic (arrow). Scale bar: 5 μm. DIC, differential interference contrast.