title: Analysis of DNA synthesis during meiotic prophase in Lilium.
mesh_terms: D001973:Bromodeoxyuridine / Q000378:metabolism; D002499:Centrifugation, Density Gradient; D002875:Chromosomes; D003434:Crossing Over, Genetic; D004247:DNA / Q000096:biosynthesis* / Q000378:metabolism; D004261:DNA Replication; D006824:Hybridization, Genetic; D006918:Hydroxyurea / Q000494:pharmacology; D008540:Meiosis; D010759:Phosphorus Isotopes; D010944:Plants / Q000378:metabolism*; D011489:Protein Denaturation; D013936:Thymidine; D014316:Tritium
chemical_list: D010759:Phosphorus Isotopes; D014316:Tritium; D004247:DNA; D001973:Bromodeoxyuridine; D013936:Thymidine; D006918:Hydroxyurea