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. 2018 Sep 12;8:13685. doi: 10.1038/s41598-018-31638-5

Figure 2.

Figure 2

Effect of mild heating on the penetration of SOSG into the Synechocystis cells. Synechocystis cells were exposed to red light for 30 min in the presence of 50 μM SOSG at the temperature (25 °C) (upper panel) and (37 °C) (lower panel). From left to right are Nomarski DIC, SOSG-EP fluorescence (λem = 505–525 nm) and combined channel (DIC + SOSG-EP). Bar represents 5 µm.