Early emergence of protein precursors. |
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Authors: | A Brack |
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Institution: | Centre de Biophysique Moleculaire, CNRS, Orleans, France. |
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Abstract: | For the emergence of protein precursors essential to primitive cells three prerequisites must have been fulfilled: selective aqueous polymerization of proteinaceous amino acids from a complex mixture of small organic compounds, selection of homochiral amino acid sequences and catalytic activity with respect, more precisely, to information transfer processes. |
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