title: DNA replication in human cells treated with methyl methanesulfonate.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology*; D002247:Carbon Isotopes; D002460:Cell Line; D004261:DNA Replication / Q000187:drug effects*; D006801:Humans; D008697:Methane; D013451:Sulfonic Acids / Q000494:pharmacology*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014461:Ultracentrifugation
chemical_list: D000477:Alkylating Agents; D002247:Carbon Isotopes; D013451:Sulfonic Acids; D008697:Methane; D013936:Thymidine