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Spatiotemporal Subcellular Manipulation of the Microtubule Cytoskeleton in the Living Preimplantation Mouse Embryo using Photostatins
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08:13 min
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November 30, 2021
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Typical microtubule inhibitors, used widely in basic and applied research, have far-reaching effects on cells. Recently, photostatins emerged as a class of photoswitchable microtubule inhibitors, capable of instantaneous, reversible, spatiotemporally precise manipulation of microtubules. This step-by-step protocol details the application of photostatins in a 3D live preimplantation mouse embryo.
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Spatiotemporal Subcellular ManipulationMicrotubule CytoskeletonPreimplantation Mouse EmbryoPhotostatinsLight-switchable Drugs3D Physiological SystemsMicrotubule GrowthStock SolutionWorking SolutionKSOMLive ImagingEnvironmental ChamberEB3-dTomato CometsZ-stackLaser PowerDigital OffsetBackground NoisePinholePixel ResolutionPixel Dwell Time
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Greaney, J., Hawdon, A., Stathatos, G. G., Aberkane, A., Zenker, J. Spatiotemporal Subcellular Manipulation of the Microtubule Cytoskeleton in the Living Preimplantation Mouse Embryo using Photostatins. J. Vis. Exp. (177), e63290, doi:10.3791/63290 (2021).
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