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Literature DB >> 2514270

The extension reached by the minimization of the polarity distances during the evolution of the genetic code.

Abstract

The level reached by the optimization of the polarity distances during the evolution of the genetic code was investigated. The results, although not conclusive, indicate that this optimization level is higher than the data reported in the literature. The results seem compatible with the reaching of an evolutionary minimum, with respect to the optimization of the polarity distances, by the genetic code during its formation.

Mesh：

Substances：
Amino Acids
Codon

Year: 1989 PMID： 2514270 DOI： 10.1007/bf02103616

Source DB: PubMed Journal: J Mol Evol ISSN： 0022-2844 Impact factor: 2.395

19 in total

1. The evolution of a universal genetic code.

Authors: J T Wong
Journal: Proc Natl Acad Sci U S A Date: 1976-07 Impact factor: 11.205

2. Some aspects of the organization and evolution of the genetic code.

Authors: M Di Giulio
Journal: J Mol Evol Date: 1989-09 Impact factor: 2.395

3. The genetic code and error transmission.

Authors: C Alff-Steinberger
Journal: Proc Natl Acad Sci U S A Date: 1969-10 Impact factor: 11.205

4. The molecular basis for the genetic code.

Authors: C R Woese; D H Dugre; W C Saxinger; S A Dugre
Journal: Proc Natl Acad Sci U S A Date: 1966-04 Impact factor: 11.205

5. Genetic code correlations: amino acids and their anticodon nucleotides.

Authors: A L Weber; J C Lacey
Journal: J Mol Evol Date: 1978-08-02 Impact factor: 2.395

6. Role of minimization of chemical distances between amino acids in the evolution of the genetic code.

Authors: J T Wong
Journal: Proc Natl Acad Sci U S A Date: 1980-02 Impact factor: 11.205

7. A hardware interpretation of the evolution of the genetic code.

Authors: M A Soto; C J Tohá
Journal: Biosystems Date: 1985 Impact factor: 1.973

8. Amino acid composition of proteins: Selection against the genetic code.

Authors: T H Jukes; R Holmquist; H Moise
Journal: Science Date: 1975-07-04 Impact factor: 47.728

9. Role of the amino-acid "code" and of selection for conformation in the evolution of proteins.

Authors: C J Epstein
Journal: Nature Date: 1966-04-02 Impact factor: 49.962

10. A multivariate study of the relationship between the genetic code and the physical-chemical properties of amino acids.

Authors: M Sjöström; S Wold
Journal: J Mol Evol Date: 1985 Impact factor: 2.395

40 in total

The extension reached by the minimization of the polarity distances during the evolution of the genetic code.

1. The evolution of a universal genetic code.

2. Some aspects of the organization and evolution of the genetic code.

3. The genetic code and error transmission.

4. The molecular basis for the genetic code.

5. Genetic code correlations: amino acids and their anticodon nucleotides.

6. Role of minimization of chemical distances between amino acids in the evolution of the genetic code.

7. A hardware interpretation of the evolution of the genetic code.

8. Amino acid composition of proteins: Selection against the genetic code.

9. Role of the amino-acid "code" and of selection for conformation in the evolution of proteins.

10. A multivariate study of the relationship between the genetic code and the physical-chemical properties of amino acids.

Review 1. The case for an error minimizing standard genetic code.

2. Codon usage decreases the error minimization within the genetic code.

3. The evolution of aminoacyl-tRNA synthetases, the biosynthetic pathways of amino acids and the genetic code.

4. No accident: genetic codes freeze in error-correcting patterns of the standard genetic code.

5. A statistical test of hypotheses on the organization and origin of the genetic code.

6. The rules of variation: amino acid exchange according to the rotating circular genetic code.

7. Codon usage bias and mutation constraints reduce the level of error minimization of the genetic code.

8. A neutral origin for error minimization in the genetic code.

9. A realistic model under which the genetic code is optimal.

10. The origin of the genetic code: matter of metabolism or physicochemical determinism?