Evidence for a constancy of the DNA synthetic period between diploid-polyploid groups in plants.
D002247:Carbon Isotopes; D004247:DNA / Q000032:analysis / Q000096:biosynthesis*; D004171:Diploidy; D008722:Methods; D010944:Plants / Q000378:metabolism*; D011123:Polyploidy; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
D002247:Carbon Isotopes; D014316:Tritium; D004247:DNA; D013936:Thymidine