151–200 von 356 Ergebnissen
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    Some aspects of the origin and early evolution of bioenergetic processes

    Masinovský, Z. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Some evidence for the possible presence of peptides in two chondrites by use of a sequencing procedure

    Ivanov, Ch. P. / Stoyanova, R. Zh. / Mancheva, I. N. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    The fifth base: A natural feature of dinoflagellate DNA

    Galleron, Colette | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Early assignments of the genetic code dependent upon protein structure

    Marlborough, David I. | Online Contents | 1980
    Schlagwörter: Organic Chemistry

    Was the pre-biotic atmosphere of the Earth heavily reducing?

    Hart, Michael H. | Online Contents | 1979
    Schlagwörter: Organic Chemistry

    The polymerization of α-aminopropionitrile

    Morimoto, S. / Kawashiro, K. / Yoshida, H. | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    Phosphorus, a key to life on the primitive earth

    Griffith, E. J. / Ponnamperuma, Cyril / Gabel, Norman W. | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    Synthesis of biological molecules on molecular sieves

    Poncelet, G. / Van Assche, A. T. / Fripiat, J. J. | Online Contents | 1975
    Schlagwörter: Organic Chemistry

    Coacervate systems and origin of life

    Evreinova, T. N. / Mamontova, T. W. / Karnauhov, V. N. et al. | Online Contents | 1974
    Schlagwörter: Organic Chemistry

    Origin of the genetic code and specificity of tRNA aminoacylation. A testable model

    Lestienne, Patrick | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    The cometary connection with prebiotic chemistry

    Delsemme, A. H. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    The Paramyxea Levine 1979: An original example of evolution towards multicellularity

    Desportes, Isabelle | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Prebiotic formation of iminothioesters. II: Addition of thiophenols to malonic nitriles

    Raulin, François / Lussiana, Jean-Pierre | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Formation of amino acids from reactor-irradiated ammonium acetate

    Akaboshi, M. / Kawai, K. / Maki, H. et al. | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Polymers produced by heating an amino acid mixture in sea water enriched with transition elements

    Okihana, Hiroyuki / Egami, Fujio | Online Contents | 1979
    Schlagwörter: Organic Chemistry

    The length of the transition period from the reducing to the neutral biosphere

    Broda, E. | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    Acid-labile amino acid precursors in the Murchison meteorite

    Cronin, John R. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    A simple model for the evolutionary emergence of novel properties

    Müller-Herold, U. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    A green alga with minimal eukaryotic features:Nanochlorum eucaryotum

    Zahn, Rudolf K. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Stabilization of the yeast desaturase system by low levels of oxygen

    Volkmann, Carol M. / Klein, Harold P. | Online Contents | 1983
    Schlagwörter: Organic Chemistry

    Enantiomer enrichment in early peptides

    Brack, A. / Spach, G. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    Oxygen as a factor in eukaryote evolution: Some effects of low levels of oxygen onSaccharomyces cerevisiae

    Jahnke, Linda / Klein, Harold P. | Online Contents | 1979
    Schlagwörter: Organic Chemistry

    The asymmetric adsorption of α-aminopropionitrile on D-quartz

    Morimoto, S. / Kawashiro, K. / Yoshida, H. | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    Conditions of occurrence for primeval processes of transphosphorylations

    Etaix, Elisabeth / Buvet, René | Online Contents | 1975
    Schlagwörter: Organic Chemistry

    Rates of fixation by lightning of carbon and nitrogen in possible primitive atmospheres

    Chameides, W. L. / Walker, J. C. G. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    Amplification of optical activity by crystallization in the presence of tailor-made additives. The “inversion rule”

    Addadi, L. / van Mil, J. / Gati, E. et al. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    The improbability of prebiotic nucleic acid synthesis

    Shapiro, Robert | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Equilibration of nucleotide derivatives in formamide

    Schoffstall, Allen M. / Laing, Euton M. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Invitro protein synthesis using D-amino acids and its evolutionary significance

    Isoyama, M. / Ohoka, H. / Kikuchi, H. et al. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Chemical evolution in the Jupiter and Saturn systems

    Owen, Tobias | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    The phenomenon of formation of prebiological compounds in volcanic processes

    Markhinin, E. K. / Podkletnov, N. E. | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    Formation of amino acids by cobalt-60 irradiation of hydrogen cyanide solutions

    Sweeney, Michael A. / Toste, Anthony P. / Ponnamperuma, Cyril | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    Chemical evolution and energetics of reactions in aqueous solutions on the primitive Earth

    Buvet, R. / Stoetzel, F. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    Functions of the coacervate droplets

    Okihana, Hiroyuki / Ponnamperuma, Cyril | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Review of the origin of asymmetry of biomolecules through weak interaction: Latest developments

    Keszthelyi, L. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    The origin of the genetic code

    Ishigami, Masahiro / Nagano, Kei | Online Contents | 1975
    Schlagwörter: Organic Chemistry

    A new hypothesis for the evolution of biological electron transport

    Baltscheffsky, Herrick | Online Contents | 1974
    Schlagwörter: Organic Chemistry

    Evolutionary roots of catalysis by nicotinamide and flavins in C-H oxidoreductases and in photosynthesis

    Visser, Cornelis M. | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Constant AMP synthesis in aqueous solution by electric discharges

    Yamagata, Y. / Mohri, T. / Yamakoshi, M. et al. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    Aminoacyl-tRNA synthetase families and their significance to the origin of the genetic code

    Wetzel, Ronald | Online Contents | 1978
    Schlagwörter: Organic Chemistry

    Simulated Cometary Matter as a Test for Enantiomer Separating Chromatography for Use on Comet 46P/Wirtanen

    Meierhenrich, U. J. / Thiemann, W. H.-P. / Munoz Caro, G. M. et al. | British Library Conference Proceedings | 2001
    Schlagwörter: extraterrestrial organic chemistry

    Circular Polarisation in Star-Forming Regions: Possible Implications for Homochirality

    Hough, J. H. / Bailey, J. A. / Chrysostomou, A. et al. | British Library Conference Proceedings | 2001
    Schlagwörter: extraterrestrial organic chemistry

    Conception of the `Chirality-Experiment' on ESA'S Mission ROSETTA to Comet 46P/Wirtanen

    Thiemann, W. H.-P. / Rosenbauer, H. / Meierhenrich, U. J. et al. | British Library Conference Proceedings | 2001
    Schlagwörter: extraterrestrial organic chemistry

    Clay and the origin of life

    Ponnamperuma, Cyril / Shimoyama, Akira / Friebele, Elaine | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Life in the Universe Paris, November 19–21, 1979

    Raulin, Francois | Online Contents | 1980
    Schlagwörter: Organic Chemistry