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. 2019 Mar 20;8:e39578. doi: 10.7554/eLife.39578

Video 2. Opto-G3BP1 assembles light-dependent cytoplasmic clusters.

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DOI: 10.7554/eLife.39578.008

U2OS cells stably expressing Opto-G3BP1 were stimulated with a single 5-msec pulse of 488 nm blue light (power density ~2.5 MW/cm2) in a defined ROI. Opto-G3BP1 assembles highly dynamic, liquid-like cytoplasmic granules, and these granules spontaneously disassemble over a period of approximately 5 min. See Video 1 for corresponding Opto-Control condition.