The timing of DNA synthesis in Amoeb  proteus.
D000656:Amoeba / Q000378:metabolism*; D003470:Culture Media; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D003609:Dactinomycin / Q000494:pharmacology; D008938:Mitosis; D013768:Tetrahymena; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
D003470:Culture Media; D014316:Tritium; D003609:Dactinomycin; D004247:DNA; D013936:Thymidine