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. Author manuscript; available in PMC: 2010 Jan 28.
Published in final edited form as: J Cell Sci. 2003 Jan 15;116(Pt 2):313–324. doi: 10.1242/jcs.00214

Fig. 3.

Fig. 3

Effect of metabolic inhibitors on ribonuclease-mediated cytotoxicity. (A) Cells were incubated with NaN3 (10 mM) and 2-deoxyglucose (50 mM) or PBS control for 1 hour at 37°C. ONC (10 mM) or K7A/G88R RNase A (25 mM) was then added, and cells were incubated for an additional 6 hours. DNA synthesis was measured as described in Materials and Methods. (B) Cells were incubated with NaN3 (10 mM) and 2-deoxyglucose (50 mM). BODIPY–RNase A (1 µM) was then added, and cells were incubated for an additional 30 minutes at 4°C. Cells were pulsed at 37°C for 30 minutes, and the fluorescence of BODIPY–RNase A was visualized directly.