title: THE OLIGONUCLEOTIDE NATURE AND SYNTHESIS OF ACID-SOLUBLE RIBONUCLEIC ACID IN AMPHIBIAN EGGS AND EMBRYOS.
mesh_terms: D000663:Amphibians; D000818:Animals; D001001:Anura; D002845:Chromatography; D011756:Diphosphates; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D004626:Embryology; D007475:Ion Exchange Resins; D008660:Metabolism; D009711:Nucleotides; D009841:Oligonucleotides; D010758:Phosphorus / Q000378:metabolism*; D010759:Phosphorus Isotopes; D012313:RNA; D012106:Research; D013053:Spectrophotometry
chemical_list: D011756:Diphosphates; D007475:Ion Exchange Resins; D009711:Nucleotides; D009841:Oligonucleotides; D010759:Phosphorus Isotopes; D010758:Phosphorus; D012313:RNA
keywords: CHROMATOGRAPHY; EMBRYO; EMBRYOLOGY; EXPERIMENTAL LAB STUDY; FROGS; ION EXCHANGE RESINS; METABOLISM; NUCLEOTIDES; PHOSPHORUS ISOTOPES; PHOSPHORUS METABOLISM; PYROPHOSPHATES; RNA; SPECTROPHOTOMETRY