Evidence map›Paper›PMID 7494635›Full record

ArticleOrigins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life1995

The phylogeny of tRNAs seems to confirm the predictions of the coevolution theory of the origin of the genetic code.

M Di Giulio

Abstract read
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In one paragraph

Article in Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. No accident: genetic codes freeze in error-correcting patterns of the standard genetic code.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2002
    Article
  11. Testing a biosynthetic theory of the genetic code: fact or artifact?Proceedings of the National Academy of Sciences of the United States of America · 2000
    Article
  12. The beta-sheets of proteins, the biosynthetic relationships between amino acids, and the origin of the genetic code.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 1996
    Article
  13. The presence of codon-anticodon pairs in the acceptor stem of tRNAs.Proceedings of the National Academy of Sciences of the United States of America · 1996
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

M Di GiulioInternational Institute of Genetics and Biophysics, CNR, Napoli, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An extensive analysis of the evolutionary relationships existing between transfer RNAs, performed using parsimony algorithms, is presented. After building up an estimate of the tRNA ancestral sequences, these sequences are then compared using certain methods. The results seem to suggest that the coevolution hypothesis (Wong, J.T., 1975, Proc. Natl. Acad. Sci. USA 72, 1909-1912) that sees the genetic code as a map of the biosynthetic relationships between amino acids is further supported by these results, as compared to the hypotheses that see the physicochemical properties of amino acids as the main adaptative theme that led to the structuring of the genetic code.

Indexed as

Biological EvolutionPhylogenyAmino Acid SequenceAnimalsBacteriaGenetic CodeMolecular Sequence DataPlantsRNA, TransferRNA, Transfer

Identifiers

PMID7494635

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.