Cited by 49RNA and protein synthesis mechanismsEvolution and Genetic DynamicsOrigins and Evolution of Life

Rethinking quasispecies theory: from fittest type to cooperative consortia

Open access
Villarreal, Luis P, Witzany, Guenther·2013·World Journal of Biological Chemistry

Abstract

Recent investigations surprisingly indicate that single RNA "stem-loops" operate solely by chemical laws that act without selective forces, and in contrast, self-ligated consortia of RNA stem-loops operate by biological selection. To understand consortial RNA selection, the concept of single quasi-species and its mutant spectra as drivers of RNA variation and evolution is rethought here. Instead, we evaluate the current RNA world scenario in which consortia of cooperating RNA stem-loops (not individuals) are the basic players. We thus redefine quasispecies as RNA quasispecies consortia (qs-c) and argue that it has essential behavioral motifs that are relevant to the inherent variation, evolution and diversity in biology. We propose that qs-c is an especially innovative force. We apply qs-c thinking to RNA stem-loops and evaluate how it yields altered bulges and loops in the stem-loop regions, not as errors, but as a natural capability to generate diversity. This basic competence-not error-opens a variety of combinatorial possibilities which may alter and create new biological interactions, identities and newly emerged self identity (immunity) functions. Thus RNA stem-loops typically operate as cooperative modules, like members of social groups. From such qs-c of stem-loop groups we can trace a variety of RNA secondary structures such as ribozymes, viroids, viruses, mobile genetic elements as abundant infection derived agents that provide the stem-loop societies of small and long non-coding RNAs.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.4331/wjbc.v4.i4.79

Cites

98 of 98 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Ribozymes consisting of multiple cooperative oligomers could recombine fragments for similar effect.

    “Ribozymes consisting of multiple cooperative oligomers could also ‘recombine’ fragments for similar effect [126,127].”

    From The RNA world as a model system to study the origin of life (2015) · cites this paper as [127]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 99 references couldn’t be matched to a known paper.

Research works printed but not linked: 5

  1. Eigen M. Viral quasispecies. Sci Am 1993; 269: 42-49 [PMID: 8337597]
  2. Koonin EV. The Logic of Chance. The Nature and Origin of Biological Information. New Jersey: FT Press, 2011
  3. Witzany G. From the "logic of the molecular syntax" to mo- lecular pragmatism. Explanatory deficits in Manfred Eigen' s concept of language and communication. Evol Cog 1995; 1: 148-168. Available from: URL: http//www.kli.ac.at/evolu- tion-and-cognition 17
  4. Domingo E, Parrish CR, Holland JJ. Origin and Evolution of Viruses, 2nd Edition. San Diego: Academic Press, 2008 34
  5. Atkins JF, Gesteland RF, Cech TR (editors). RNA Worlds. New York: Cold Spring Harbor Laboratory Press, 2010

Cited by

Sorted by citations

Authors
Villarreal, L. P., & Witzany, G.
Affiliations
University of California, Irvine (US)
Corresponding author
Witzany, Guenther
Venue
World Journal of Biological Chemistry
Published
2013
Volume
4
Issue
4
Pages
79
ISSN
1949-8454 (ISSN-L)
OpenAlex
W2127449395
Cited by
49
References
99
Citations by year
2026: 2 · 2024: 2 · 2023: 6 · 2022: 1 · 2021: 6 · 2020: 1 · 2019: 5 · 2018: 1 · 2017: 5 · 2016: 4 · 2015: 10 · 2014: 6
FWCI
0.63
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • World Journal of Biological Chemistry (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • PhilPapers (PhilPapers Foundation) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
  • 世界生物化学杂志:英文版(电子版)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Origins and Evolution of Life
Keywords
quasispecies theory, stem-loop RNA, RNA secondary structure, RNA world, ribozymes, viroids, mobile genetic elements, RNA evolution

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review