title: Detection in human melanoma cell lines of particles with some properties in common with RNA tumour viruses.
mesh_terms: D001706:Biopsy; D002460:Cell Line; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D002528:Cerebellar Neoplasms; D004254:DNA Nucleotidyltransferases / Q000378:metabolism; D005260:Female; D005622:Friend murine leukemia virus; D006367:HeLa Cells; D006801:Humans; D002479:Inclusion Bodies; D008207:Lymphatic Metastasis; D008297:Male; D008545:Melanoma; D008854:Microscopy, Electron; D008875:Middle Aged; D012328:RNA Viruses; D012367:RNA, Viral / Q000378:metabolism; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D011925:Rauscher Virus; D013154:Spleen / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D002583:Uterine Cervical Neoplasms
chemical_list: D012367:RNA, Viral; D014316:Tritium; D004254:DNA Nucleotidyltransferases; D012194:RNA-Directed DNA Polymerase; D013936:Thymidine; D014529:Uridine