Rapidly labelled ribonucleic acid in Xenopus laevis embryonic cells.
D000818:Animals; D001001:Anura; D004625:Embryo, Nonmammalian / Q000378:metabolism*; D066298:In Vitro Techniques; D010759:Phosphorus Isotopes / Q000378:metabolism; D012313:RNA / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism; D012270:Ribosomes; D014461:Ultracentrifugation
D010759:Phosphorus Isotopes; D012333:RNA, Messenger; D012313:RNA