A novel origin of some deoxyribonucleic acid thymine and its nonrandom distribution.
D000818:Animals; D002454:Cell Differentiation; D003470:Culture Media; D004247:DNA / Q000032:analysis*; D004447:Echinodermata / Q000196:embryology; D005260:Female; D008715:Methionine / Q000378:metabolism; D010063:Ovum; D013941:Thymine / Q000032:analysis*; D014316:Tritium
D003470:Culture Media; D014316:Tritium; D004247:DNA; D008715:Methionine; D013941:Thymine