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Literature DB >> 6190177

Suggested model for prebiotic evolution: the use of chaos.

Abstract

I elaborate on an earlier model for prebiotic evolution by adding a selection function depending randomly on base-pair correlations along the replicating RNA chains. By analogy with the equilibrium statistics of spin glass, this should give a wide variety of metastable "species" that can mutate or combine symbiotically.

Mesh：

Substances：
RNA

Year: 1983 PMID： 6190177 PMCID： PMC394048 DOI： 10.1073/pnas.80.11.3386

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

9 in total

1. Organic compound synthesis on the primitive earth.

Authors: S L MILLER; H C UREY
Journal: Science Date: 1959-07-31 Impact factor: 47.728

2. Time, structure, and fluctuations.

Authors: I Prigogine
Journal: Science Date: 1978-09-01 Impact factor: 47.728

3. Origin of the genetic code: a testable hypothesis based on tRNA structure, sequence, and kinetic proofreading.

Authors: J J Hopfield
Journal: Proc Natl Acad Sci U S A Date: 1978-09 Impact factor: 11.205

4. Transfer-RNA, an early gene?

Authors: M Eigen; R Winkler-Oswatitsch
Journal: Naturwissenschaften Date: 1981-06

5. The hypercycle. A principle of natural self-organization. Part A: Emergence of the hypercycle.

Authors: M Eigen; P Schuster
Journal: Naturwissenschaften Date: 1977-11

6. The origin of life and the nature of the primitive gene.

Authors: A G Cairns-Smith
Journal: J Theor Biol Date: 1966-01 Impact factor: 2.691

7. Studies of oligoadenylate formation on a poly (U) template.

Authors: R Lohrmann; L E Orgel
Journal: J Mol Evol Date: 1979-03-15 Impact factor: 2.395

8. The catalysis of nucleotide polymerization by compounds of divalent lead.

Authors: H L Sleeper; L E Orgel
Journal: J Mol Evol Date: 1979-04-12 Impact factor: 2.395

9. Speculations on the evolution of the genetic code.

Authors: H Hartman
Journal: Orig Life Date: 1975-07

9 in total

14 in total

1. An overlooked riddle of life's origins: energy-dependent nucleic acid unzipping.

Authors: Ladislav Kovác; Jozef Nosek; L'ubomír Tomáska
Journal: J Mol Evol Date: 2003 Impact factor: 2.395

Review 2. A backbone-based theory of protein folding.

Authors: George D Rose; Patrick J Fleming; Jayanth R Banavar; Amos Maritan
Journal: Proc Natl Acad Sci U S A Date: 2006-10-30 Impact factor: 11.205

3. Evolutionary self-organization in complex fluids.

Authors: John S McCaskill; Norman H Packard; Steen Rasmussen; Mark A Bedau
Journal: Philos Trans R Soc Lond B Biol Sci Date: 2007-10-29 Impact factor: 6.237

4. Proposed mechanism for stability of proteins to evolutionary mutations.

Authors: E D Nelson; J N Onuchic
Journal: Proc Natl Acad Sci U S A Date: 1998-09-01 Impact factor: 11.205

5. Self-organization in prebiological systems: simulations of a model for the origin of genetic information.

Authors: D S Rokhsar; P W Anderson; D L Stein
Journal: J Mol Evol Date: 1986 Impact factor: 2.395

6. Population dynamics in a spin-glass model of chemical evolution.

Authors: C Amitrano; L Peliti; M Saber
Journal: J Mol Evol Date: 1989-12 Impact factor: 2.395

7. Statistical geometry in sequence space: a method of quantitative comparative sequence analysis.

Authors: M Eigen; R Winkler-Oswatitsch; A Dress
Journal: Proc Natl Acad Sci U S A Date: 1988-08 Impact factor: 11.205

8. A model of autocatalytic replication.

Authors: L F Abbott
Journal: J Mol Evol Date: 1988 Impact factor: 2.395

9. A model for the origin of biological catalysis.

Authors: D L Stein; P W Anderson
Journal: Proc Natl Acad Sci U S A Date: 1984-03 Impact factor: 11.205

10. Self-organization in macromolecular systems: the notion of adaptive value.

Authors: L Demetrius
Journal: Proc Natl Acad Sci U S A Date: 1984-10 Impact factor: 11.205