Literature DB >> 896189

On the origin of biological chirality via natural beta-decay.

H P Noyes, W A Bonner, J A Tomlin.   

Abstract

Experimental evidence that longitudinally polarized electrons having the handedness characteristic of terrestrial beta-decay electrons preferentially remove D-leucine from a racemic mixture, coupled with the probable presence of 14C in pre-biotic molecules, offers a plausible hypothesis for the origin of biomolecular handedness.

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Year:  1977        PMID： 896189     DOI： 10.1007/bf00930935

Source DB:  PubMed          Journal:  Orig Life        ISSN： 0302-1688


  6 in total

1.  On the origin of molecular "handedness" in living systems.

Authors:  H P Noyes; W A Bonner
Journal:  J Mol Evol       Date:  1975-10-29       Impact factor: 2.395

2.  Asymmetric degradation of DL-leucine with longitudinally polarised electrons.

Authors:  W A Bonner; M A Van Dort; M R Yearian
Journal:  Nature       Date:  1975-12-04       Impact factor: 49.962

3.  Asymmetric adsorption of DL-alanine hydrochloride by quartz.

Authors:  W A Bonner; P R Kavasmaneck
Journal:  J Org Chem       Date:  1976-06-11       Impact factor: 4.354

4.  Experiments on the origin of molecular chirality by parity non-conservation during beta-decay.

Authors:  W A Bonner
Journal:  J Mol Evol       Date:  1974-11-28       Impact factor: 2.395

Review 5.  Recent studies concerning the coding mechanism.

Authors:  T H Jukes; L Gatlin
Journal:  Prog Nucleic Acid Res Mol Biol       Date:  1971

6.  Experiments of the origins of optical activity.

Authors:  W A Bonner; J J Flores
Journal:  Orig Life       Date:  1975 Jan-Apr
  6 in total
  6 in total

Review 1.  The origin and amplification of biomolecular chirality.

Authors:  W A Bonner
Journal:  Orig Life Evol Biosph       Date:  1991       Impact factor: 1.950

2.  Radiolysis, racemization and the origin of molecular asymmetry in the biosphere.

Authors:  W A Bonner; R M Lemmon
Journal:  J Mol Evol       Date:  1978-06-20       Impact factor: 2.395

3.  Beta-decay, bremsstrahlen, and the origin of molecular chirality.

Authors:  W A Bonner; Y Liang
Journal:  J Mol Evol       Date:  1984       Impact factor: 2.395

4.  The radioracemization of amino acids by ionizing radiation: geochemical and cosmochemical implications.

Authors:  W A Bonner; N E Blair; R M Lemmon
Journal:  Orig Life       Date:  1979-09

5.  Experiments on the abiotic amplification of optical activity.

Authors:  W A Bonner; N E Blair; F M Dirbas
Journal:  Orig Life       Date:  1981 Mar-Jun

Review 6.  Insights into Abiotically-Generated Amino Acid Enantiomeric Excesses Found in Meteorites.

Authors:  Aaron S Burton; Eve L Berger
Journal:  Life (Basel)       Date:  2018-05-12
  6 in total

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