title: Unphysiological breakdown of fast-labelled RNA by actinomycin D in primary chick fibroblasts.
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D002645:Chickens; D003609:Dactinomycin / Q000494:pharmacology*; D005347:Fibroblasts / Q000187:drug effects / Q000378:metabolism*; D005944:Glucosamine / Q000494:pharmacology; D012313:RNA / Q000378:metabolism*; D014316:Tritium; D014500:Uracil Nucleotides; D014529:Uridine
chemical_list: D014500:Uracil Nucleotides; D014316:Tritium; D003609:Dactinomycin; D012313:RNA; D005944:Glucosamine; D014529:Uridine