title: A method for improving synchrony in the G2 phase of the cell cycle.
mesh_terms: D002247:Carbon Isotopes; D002460:Cell Line; D003470:Culture Media; D046508:Culture Techniques; D004273:DNA, Neoplasm / Q000096:biosynthesis*; D005260:Female; D006367:HeLa Cells / Q000378:metabolism; D006801:Humans; D008722:Methods; D008938:Mitosis; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D002583:Uterine Cervical Neoplasms
chemical_list: D002247:Carbon Isotopes; D003470:Culture Media; D004273:DNA, Neoplasm; D013936:Thymidine