Effects of 6-azauridine on the embryonic cells of Xenopus laevis, with special reference to nucleolar ultrastructure.
D000818:Animals; D001001:Anura; D002247:Carbon Isotopes; D002466:Cell Nucleolus / Q000187:drug effects*; D003609:Dactinomycin / Q000494:pharmacology; D004625:Embryo, Nonmammalian / Q000187:drug effects*; D004721:Endoplasmic Reticulum; D008854:Microscopy, Electron; D008928:Mitochondria; D009705:Nucleosides / Q000378:metabolism; D011492:Protein Hydrolysates / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis; D014227:Triazines / Q000494:pharmacology*; D014316:Tritium
D002247:Carbon Isotopes; D009705:Nucleosides; D011492:Protein Hydrolysates; D014227:Triazines; D014316:Tritium; D003609:Dactinomycin; D012313:RNA