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. 2006 Feb 13;172(4):541–552. doi: 10.1083/jcb.200507101

Figure 8.

Figure 8.

FRAP recovery curve of EGFP–β-actin in the presence of transcriptional inhibitors. The recovery kinetics of GFP-actin was quantified in stably transfected HeLa cells and HeLa cells that were treated with the RNA polymerase II transcription inhibitor, DRB, for 4 h before performing the FRAP experiment. The results obtained with latrunculin B are shown for comparison.