title: Enzymic synthesis, characterisation and nuclear-magnetic-resonance spectra of pppA2'p5'A2'p5'A and related oligonucleotides: comparison with chemically synthesised material.
mesh_terms: D000227:Adenine Nucleotides / Q000032:analysis / Q000096:biosynthesis* / Q000138:chemical synthesis / Q000494:pharmacology; D000818:Animals; D002474:Cell-Free System / Q000187:drug effects; D002852:Chromatography, Ion Exchange; D006868:Hydrolysis; D066298:In Vitro Techniques; D007372:Interferons / Q000378:metabolism; D009682:Magnetic Resonance Spectroscopy; D051379:Mice; D009841:Oligonucleotides / Q000096:biosynthesis*; D009843:Oligoribonucleotides / Q000032:analysis / Q000096:biosynthesis* / Q000138:chemical synthesis / Q000494:pharmacology; D010766:Phosphorylation; D014176:Protein Biosynthesis; D011817:Rabbits; D012156:Reticulocytes / Q000201:enzymology
chemical_list: D000227:Adenine Nucleotides; D009841:Oligonucleotides; D009843:Oligoribonucleotides; D007372:Interferons