Reutilization of presumably degraded radioactive label from a chromosomal fraction of homologous and heterologous cells.
D000818:Animals; D002455:Cell Division; D002875:Chromosomes / Q000378:metabolism*; D006224:Cricetinae; D046508:Culture Techniques; D004247:DNA / Q000378:metabolism*; D005347:Fibroblasts / Q000378:metabolism*; D006801:Humans; D007962:Leukocytes / Q000378:metabolism; D013936:Thymidine; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine