Interference with polyoma virus replication by homologous incomplete virus.
D000818:Animals; D002455:Cell Division; D002460:Cell Line; D002999:Clone Cells; D006224:Cricetinae; D003673:Defective Viruses; D006386:Hemagglutination Tests; D009374:Neoplasms, Experimental; D011120:Polyomavirus / Q000254:growth & development / Q000528:radiation effects; D011830:Radiation Effects; D013539:Simian virus 40; D013997:Time Factors; D014466:Ultraviolet Rays; D014762:Viral Interference / Q000528:radiation effects; D014779:Virus Replication