Literature DB >> 6960365

Symmetry characteristics of the genetic code.

G L Findley, A M Findley, S P McGlynn.   

Abstract

The symmetric pattern of codon degeneracies is discussed by using empirical arguments processed within a group-theoretic framework. It is reasoned that the genetic code is a relation rather than a mapping, and the symmetry of a relation defined on the codons is investigated. The principal results are (i) a new extraction of the basic symmetry inherent in the standard genetic code; (ii) the unification of the symmetry of ambiguous codon assignments with that of the standard genetic code; and (iii) the primacy of the concept of a biological context as that device which degenerates the code relation to a mapping.

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Year:  1982        PMID： 6960365      PMCID： PMC347275          DOI： 10.1073/pnas.79.22.7061

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  14 in total

1.  Assembly of the mitochondrial membrane system: partial sequence of a mitochondrial ATPase gene in Saccharomyces cerevisiae.

Authors:  G Macino; A Tzagoloff
Journal:  Proc Natl Acad Sci U S A       Date:  1979-01       Impact factor: 11.205

2.  Use of the UGA terminator as a tryptophan codon in yeast mitochondria.

Authors:  G Macino; G Coruzzi; F G Nobrega; M Li; A Tzagoloff
Journal:  Proc Natl Acad Sci U S A       Date:  1979-08       Impact factor: 11.205

3.  A different genetic code in human mitochondria.

Authors:  B G Barrell; A T Bankier; J Drouin
Journal:  Nature       Date:  1979-11-08       Impact factor: 49.962

4.  Genetic Code: Emergence of a Symmetrical Pattern.

Authors:  R V Eck
Journal:  Science       Date:  1963-05-03       Impact factor: 47.728

5.  Stuttering: high-level mistranslation in animal and bacterial cells.

Authors:  J Parker; J W Pollard; J D Friesen; C P Stanners
Journal:  Proc Natl Acad Sci U S A       Date:  1978-03       Impact factor: 11.205

6.  Tryptophan transfer RNA as the UGA suppressor.

Authors:  D Hirsh
Journal:  J Mol Biol       Date:  1971-06-14       Impact factor: 5.469

7.  Suppressor selectrion for amino acid replacements expected on the basis of the genetic code.

Authors:  H Berger; C Yanofsky
Journal:  Science       Date:  1967-04-21       Impact factor: 47.728

8.  Studies on polynucleotides, XLIX. Stimulation of the binding of aminoacyl-sRNA's to ribosomes by ribotrinucleotides and a survey of codon assignments for 20 amino acids.

Authors:  D Söll; E Ohtsuka; D S Jones; R Lohrmann; H Hayatsu; S Nishimura; H G Khorana
Journal:  Proc Natl Acad Sci U S A       Date:  1965-11       Impact factor: 11.205

9.  RNA codewords and protein synthesis, 8. Nucleotide sequences of synonym codons for arginine, valine, cysteine, and alanine.

Authors:  R Brimacombe; J Trupin; M Nirenberg; P Leder; M Bernfield; T Jaouni
Journal:  Proc Natl Acad Sci U S A       Date:  1965-09       Impact factor: 11.205

10.  Order in the genetic code.

Authors:  C R Woese
Journal:  Proc Natl Acad Sci U S A       Date:  1965-07       Impact factor: 11.205
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  2 in total

1.  DNA sequence representation by trianders and determinative degree of nucleotides.

Authors:  Diana Duplij; Steven Duplij
Journal:  J Zhejiang Univ Sci B       Date:  2005-08       Impact factor: 3.066

2.  On the origin of degeneracy in the genetic code.

Authors:  D L Gonzalez; S Giannerini; R Rosa
Journal:  Interface Focus       Date:  2019-10-18       Impact factor: 3.906
  2 in total

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