title: Methods for fractionation of chromatin into transcriptionally active and inactive segments.
mesh_terms: D000818:Animals; D005591:Chemical Fractionation / Q000379:methods*; D002623:Chemistry Techniques, Analytical / Q000379:methods*; D002843:Chromatin / Q000032:analysis* / Q000378:metabolism; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin