title: Estimation of accessibility of DNA in chromatin from fluorescence measurements of electronic excitation energy transfer.
mesh_terms: D000166:Acridines; D001665:Binding Sites; D002843:Chromatin / Q000378:metabolism*; D004396:Coloring Agents; D004247:DNA / Q000378:metabolism*; D004735:Energy Transfer; D004996:Ethidium / Q000378:metabolism; D005453:Fluorescence; D011796:Quinacrine / Q000378:metabolism; D013950:Thymus Gland; D014508:Urea
chemical_list: D000166:Acridines; D002843:Chromatin; D004396:Coloring Agents; D014508:Urea; D004247:DNA; D004996:Ethidium; D011796:Quinacrine