title: Correlation between synthesis and methylation of DNA in HeLa cells.
mesh_terms: D002250:Carbon Radioisotopes; D002455:Cell Division; D002467:Cell Nucleus / Q000378:metabolism; D002854:Chromatography, Paper; D003596:Cytosine / Q000378:metabolism; D004273:DNA, Neoplasm / Q000096:biosynthesis / Q000378:metabolism*; D006367:HeLa Cells / Q000166:cytology / Q000378:metabolism*; D007553:Isotope Labeling; D008715:Methionine; D008745:Methylation; D012436:S-Adenosylmethionine; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D004273:DNA, Neoplasm; D014316:Tritium; D012436:S-Adenosylmethionine; D003596:Cytosine; D008715:Methionine; D013936:Thymidine