title: Nature of ribonuclease-resistant nucleic acid of chick embryo cells transformed by Schmidt-Ruppin strain of Rous Sarcoma Virus.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses; D002471:Cell Transformation, Neoplastic; D002642:Chick Embryo; D004273:DNA, Neoplasm; D009696:Nucleic Acids; D012260:Ribonucleases / Q000494:pharmacology*; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D004273:DNA, Neoplasm; D009696:Nucleic Acids; D012260:Ribonucleases