title: Mammalian cell fusion. V. Replication behaviour of heterochromatin as observed by premature chromosome condensation.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002459:Cell Fusion; D002460:Cell Line; D002875:Chromosomes; D004261:DNA Replication; D006367:HeLa Cells; D006570:Heterochromatin; D006822:Hybrid Cells / Q000166:cytology*; D066298:In Vitro Techniques; D008938:Mitosis; D012377:Rodentia; D012730:Sex Chromosomes; D013936:Thymidine; D014316:Tritium
chemical_list: D006570:Heterochromatin; D014316:Tritium; D013936:Thymidine