101–120 of 499 hits
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    Prebiotic phosphorylation of nucleosides in formamide

    Schoffstall, Allen M. | Online Contents | 1976

    First announcement

    Online Contents | 1976

    Experiments on the origins of optical activity

    Bonner, William A. / Flores, Jose J. | Online Contents | 1975

    High frequency discharge experiment

    Yuasa, S. / Ishigami, M. | Online Contents | 1975

    On the terms ‘biogenesis’ and ‘abiogenesis’

    Sagan, Carl | Online Contents | 1974

    Life on Jupiter?

    Libby, W. F. | Online Contents | 1974

    Model systems for life processes on Mars

    Mitz, M. A. | Online Contents | 1974

    Homeostatic tendencies of the Earth's atmosphere

    Lovelock, James E. / Margulis, Lynn | Online Contents | 1974

    Pathways of chemical evolution of photosynthesis

    Krasnovsky, A. A. | Online Contents | 1974

    Genetics and the origin of the genetic code

    Walker, G. W. R. | Online Contents | 1974

    Anaerobic life at extremely high temperatures

    Stetter, Karl O. | Online Contents | 1984

    Project Cassini: A Saturn Orbiter/Titan Probe mission proposal

    Gautier, D. / Ip, W. H. | Online Contents | 1984

    The selection and coexistence of a plural number of primitive tRNAs and the origin of the genetic code

    Ishigami, Masahiro / Aono, Osamu / Hamamoto, Toshiro et al. | Online Contents | 1984

    Phylogeny of transfer RNA

    Rodriguez-Vargas, A. M. / Fajardo, J. E. / Ramirez, B. C. | Online Contents | 1984

    Acyl silicates and acyl aluminates as activated intermediates in peptide formation on clays

    White, David H. / Kennedy, Robert M. / Macklin, John | Online Contents | 1984