title: DNA synthesis in heterokaryons formed by fusion of mammalian cells from different species.
mesh_terms: D000818:Animals; D001345:Autoradiography; D003585:Cell Biology; D002459:Cell Fusion; D002460:Cell Line / Q000378:metabolism; D002467:Cell Nucleus / Q000378:metabolism; D002478:Cells, Cultured / Q000378:metabolism*; D002999:Clone Cells; D003078:Colchicine; D003238:Connective Tissue; D006224:Cricetinae; D003593:Cytoplasm; D004247:DNA / Q000096:biosynthesis*; D006367:HeLa Cells / Q000378:metabolism; D008168:Lung; D008722:Methods; D051379:Mice; D008938:Mitosis; D009369:Neoplasms; D010222:Parainfluenza Virus 1, Human; D013045:Species Specificity; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium; D014357:Trypsin
chemical_list: D014316:Tritium; D004247:DNA; D014357:Trypsin; D003078:Colchicine; D013936:Thymidine