title: Genetic control over the duration of G 1 phase.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D004622:Embryo, Mammalian / Q000378:metabolism; D005796:Genes; D005838:Genotype; D051379:Mice; D008938:Mitosis; D009154:Mutation; D012160:Retina / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine