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Chemical Dimerization-Induced Protein Condensates on Telomeres
 

Chemical Dimerization-Induced Protein Condensates on Telomeres

Article DOI: 10.3791/62173-v 08:52 min April 12th, 2021
April 12th, 2021

챕터

요약

This protocol illustrates a chemically induced protein dimerization system to create condensates on chromatin.  The formation of promyelocytic leukemia (PML) nuclear body on telomeres with chemical dimerizers is demonstrated. Droplet growth, dissolution, localization and composition are monitored with live cell imaging, immunofluorescence (IF) and fluorescence in situ hybridization (FISH).

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Keywords: Chemical Dimerization Protein Condensates Telomeres Chromatin Live Cell Imaging Biochemical Assays Halo-GFP-TRF1 MCherry-eDHFR-SIM MCherry-eDFR-SIM PML SUMO-1 SUMO-2 SUMO-3 DAPI Immunofluorescence
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