21. Fluorescent Method for the Detection of Excreted Ribonuclease Around Bacterial Colonies Publication: American Society for Microbiology, November 1966 Subject(s): RibonucleasesFluorescence Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
22. Protein and Nucleic Acid Synthesis in Subcellular Fractions of Bacterial Cells Publication: Almquist and Wiksell, 1959 Subject(s): ProteinsNucleic AcidsRNADNABacteriaDeoxyribonucleasesRibonucleases Archival Collection: The Sol Spiegelman Papers (Profiles in Science)