title: Stepwise effects of cytokinin activity and DNA synthesis upon mitotic cycle events in partially synchronized tobacco cells.
mesh_terms: D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002999:Clone Cells; D004247:DNA / Q000096:biosynthesis* / Q000302:isolation & purification; D005467:Floxuridine / Q000494:pharmacology; D007700:Kinetics; D008938:Mitosis / Q000187:drug effects*; D010937:Plant Growth Regulators / Q000494:pharmacology*; D010947:Plants, Toxic; D013268:Stimulation, Chemical; D013936:Thymidine / Q000378:metabolism; D014026:Nicotiana / Q000166:cytology*; D014238:Trichloroacetic Acid; D014316:Tritium
chemical_list: D010937:Plant Growth Regulators; D005467:Floxuridine; D014316:Tritium; D014238:Trichloroacetic Acid; D004247:DNA; D013936:Thymidine