Literature DB >> 15748913

The triplet genetic code had a doublet predecessor.

Apoorva Patel1.   

Abstract

Information theoretic analysis of genetic languages indicates that the naturally occurring 20 amino acids and the triplet genetic code arose by duplication of 10 amino acids of class-II and a doublet genetic code having codons NNY and anticodons GNN. Evidence for this scenario is presented based on the properties of aminoacyl-tRNA synthetases, amino acids and nucleotide bases.

Mesh：

Substances：

Year:  2004        PMID： 15748913     DOI： 10.1016/j.jtbi.2004.10.029

Source DB:  PubMed          Journal:  J Theor Biol        ISSN： 0022-5193            Impact factor:   2.691


  9 in total

1.  The Standard Genetic Code can Evolve from a Two-Letter GC Code Without Information Loss or Costly Reassignments.

Authors:  Alejandro Frank; Tom Froese
Journal:  Orig Life Evol Biosph       Date:  2018-06-29       Impact factor: 1.950

Review 2.  Coenzyme world model of the origin of life.

Authors:  Alexei A Sharov
Journal:  Biosystems       Date:  2016-03-09       Impact factor: 1.973

Review 3.  Origin and evolution of the genetic code: the universal enigma.

Authors:  Eugene V Koonin; Artem S Novozhilov
Journal:  IUBMB Life       Date:  2009-02       Impact factor: 3.885

4.  Membranes Composed of Lipopeptides and Liponucleobases Inspired Protolife Evolution.

Authors:  Gordon D Sproul
Journal:  Orig Life Evol Biosph       Date:  2019-12-27       Impact factor: 1.950

5.  On the organizational dynamics of the genetic code.

Authors:  Zhang Zhang; Jun Yu
Journal:  Genomics Proteomics Bioinformatics       Date:  2011-04       Impact factor: 7.691

6.  Exceptional error minimization in putative primordial genetic codes.

Authors:  Artem S Novozhilov; Eugene V Koonin
Journal:  Biol Direct       Date:  2009-11-19       Impact factor: 4.540

7.  Codon size reduction as the origin of the triplet genetic code.

Authors:  Pavel V Baranov; Maxime Venin; Gregory Provan
Journal:  PLoS One       Date:  2009-05-27       Impact factor: 3.240

8.  Circular Tessera Codes in the Evolution of the Genetic Code.

Authors:  Elena Fimmel; Martin Starman; Lutz Strüngmann
Journal:  Bull Math Biol       Date:  2020-04-04       Impact factor: 1.758

9.  On the Origin of Frameshift-Robustness of the Standard Genetic Code.

Authors:  Haiqing Xu; Jianzhi Zhang
Journal:  Mol Biol Evol       Date:  2021-09-27       Impact factor: 16.240
  9 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.