title: Transcription complexes of chromatin showing a beads-like structure of heterogeneous ribonucleoprotein chains.
mesh_terms: D002843:Chromatin / Q000032:analysis* / Q000648:ultrastructure; D004331:Drosophila melanogaster / Q000166:cytology / Q000235:genetics*; D009698:Nucleoproteins / Q000032:analysis*; D012261:Ribonucleoproteins / Q000032:analysis*; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin; D009698:Nucleoproteins; D012261:Ribonucleoproteins