title: Transcription and processing of both mouse and Syrian hamster ribosomal RNA genes in individual somatic hybrid cells.
mesh_terms: D002460:Cell Line; D002466:Cell Nucleolus / Q000378:metabolism*; D002875:Chromosomes; D005796:Genes; D006822:Hybrid Cells; D012335:RNA, Ribosomal / Q000235:genetics*; D014158:Transcription, Genetic
chemical_list: D012335:RNA, Ribosomal