title: Preparation and stability of the helical form of poly 2'-O-ethyluridylic acid.
mesh_terms: D000249:Adenosine Monophosphate; D000478:Alkylation; D001665:Binding Sites; D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D003641:Deamination; D004355:Drug Stability; D008274:Magnesium; D008968:Molecular Conformation; D009690:Nucleic Acid Conformation; D011072:Poly U; D011119:Polynucleotides; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature; D014500:Uracil Nucleotides / Q000032:analysis / Q000138:chemical synthesis*
chemical_list: D011119:Polynucleotides; D014500:Uracil Nucleotides; D011072:Poly U; D000249:Adenosine Monophosphate; D008274:Magnesium