title: Characteristics of highly polyploid clones isolated from lines of RSV-transformed rat cells.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D046508:Culture Techniques; D007621:Karyotyping; D009374:Neoplasms, Experimental / Q000473:pathology*; D051381:Rats