Some properties of a rapidly labelled ribonucleic acid species in Sphaerechinus granularis.
D002499:Centrifugation, Density Gradient; D003597:Cytosine Nucleotides / Q000378:metabolism; D004447:Echinodermata / Q000196:embryology*; D012313:RNA / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism*; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D003597:Cytosine Nucleotides; D012333:RNA, Messenger; D014316:Tritium; D012313:RNA; D014529:Uridine