Ribosomal RNA synthesis in human-mouse hybrid cells.
D000818:Animals; D002499:Centrifugation, Density Gradient; D002875:Chromosomes; D046508:Culture Techniques; D004586:Electrophoresis; D005347:Fibroblasts / Q000378:metabolism; D005815:Genetic Code; D006358:Hot Temperature; D006801:Humans; D006824:Hybridization, Genetic; D051379:Mice; D009374:Neoplasms, Experimental / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis*; D013045:Species Specificity
D012313:RNA