Symposium On RNA Coding Indiana University January 23, 1962 Program Prof. H. J. Muller in the Chair 9:30 A.M. Dr. Gobind Khorana, Enzyme Institute, University of Wisconsin "Chemical synthesis and sequential analysis of polynucleotides" 10:30 A.M. Dr. Marshall Nirenberg, National Institutes of Health "Characteristics of RNA Coding Units" 11:30 A.M. Prof. Severo Ochoa, New York University School of Medicine "Synthetic polynucleotides and the genetic code" 12:30 P.M. * * * Lunch * * * * Prof. H. R. Mahler in the Chair 2:30 P.M. Prof. Fritz Lipmann, The Rockefeller Institute "Notions on the mechanism of code translation into peptide sequence" 3:30 P.M. Prof. Seymour Benzer, Purdue University "Genetic fine structure and the code" 5:00 P.M. Informal Reception - University Club Lounge, Union Building [Handwritten columns of genetic code notes]