1. The Processive Degradation of Individual Polyribonucleotide Chains: I. Escherichia coli Ribonuclease II Publication: American Society for Biochemistry and Molecular Biology, 10 March 1968 Subject(s): PolynucleotidesRibonucleotidesEscherichia coli Archival Collection: The Maxine Singer Papers (Profiles in Science)