著者所属：Faculty of Pharmaceutical Sciences, Hokkaido University Faculty of Pharmaceutical Sciences, Hokkaido University Faculty of Pharmaceutical Sciences, Hokkaido University Department of Applied Biological Sciences, Faculty of Science and Technology, Science University of Tokyo
By the organomercurial column : chromagel or Sephadex coupled to p-aminophenylmercury chloride, 4- and 2-thiouridine were selectively separated from the mixtures with major nucleotides. Oligonucleotides containing 4-thiouridilic acid were also separated from the ribonuclease-T1 digests of unfractionated transfer ribonucleic acid of E. coli.
