title: Inhibition of DNA biosynthesis in HeLa cells by cytotoxic and antitumor sesquiterpene lactones.
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000494:pharmacology*; D004261:DNA Replication / Q000187:drug effects; D004273:DNA, Neoplasm / Q000096:biosynthesis*; D006367:HeLa Cells; D006801:Humans; D010766:Phosphorylation; D012717:Sesquiterpenes / Q000494:pharmacology*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014529:Uridine / Q000378:metabolism
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004273:DNA, Neoplasm; D012717:Sesquiterpenes; C002669:parthenolide; D013936:Thymidine; D014529:Uridine