Reversed genetic transcription and viruses in human cancer.
D004254:DNA Nucleotidyltransferases / Q000378:metabolism; D004279:DNA, Viral / Q000378:metabolism; D006801:Humans; D008967:Molecular Biology; D009369:Neoplasms / Q000201:enzymology / Q000209:etiology*; D009858:Oncogenic Viruses; D012328:RNA Viruses / Q000201:enzymology*; D012334:RNA, Neoplasm / Q000378:metabolism
D004279:DNA, Viral; D012334:RNA, Neoplasm; D004254:DNA Nucleotidyltransferases