Evidence map›Paper›PMID 14730021›Full record

ReviewRNA (New York, N.Y.)2004

P-site tRNA is a crucial initiator of ribosomal frameshifting.

Pavel V Baranov, Raymond F Gesteland, John F Atkins

Abstract readReview
In one paragraph

Review in RNA (New York, N.Y.), 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

62 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Nontriplet feature of genetic code inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Translation Elongation and Recoding in Eukaryotes.Cold Spring Harbor perspectives in biology · 2018
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

2 more citing papers are in PubMed but not listed here.

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

3 authors.

Pavel V BaranovDepartment of Human Genetics, University of Utah, Salt Lake City, Utah 84112-5330, USA.
Raymond F Gesteland
John F Atkins

Funding

RECODING--DYNAMIC REPROGRAMMING OF GENETIC READOUTR01GM048152 · NIGMS · UNIVERSITY OF UTAH · PI ATKINS, JOHN F. · 1992 to 2004
$2.1M
SYNTHESIS OF SELENIUM CONTAINING PROTEINSR01GM061200 · NIGMS · UNIVERSITY OF UTAH · PI GESTELAND, RAYMOND F · 2000 to 2003
$1.3M
NIGMS NIH HHS R01 GM048152NIGMS NIH HHS R01-GM48152NIGMS NIH HHS R01-GM61200
6 · The paper itself

Abstract

The expression of some genes requires a high proportion of ribosomes to shift at a specific site into one of the two alternative frames. This utilized frameshifting provides a unique tool for studying reading frame control. Peptidyl-tRNA slippage has been invoked to explain many cases of programmed frameshifting. The present work extends this to other cases. When the A-site is unoccupied, the P-site tRNA can be repositioned forward with respect to mRNA (although repositioning in the minus direction is also possible). A kinetic model is presented for the influence of both, the cognate tRNAs competing for overlapping codons in A-site, and the stabilities of P-site tRNA:mRNA complexes in the initial and new frames. When the A-site is occupied, the P-site tRNA can be repositioned backward. Whether frameshifting will happen depends on the ability of the A-site tRNA to subsequently be repositioned to maintain physical proximity of the tRNAs. This model offers an alternative explanation to previously published mechanisms of programmed frameshifting, such as out-of-frame tRNA binding, and a different perspective on simultaneous tandem tRNA slippage.

Indexed as

AnimalsAnticodonCodonFrameshifting, RibosomalHumansReading FramesRibosomesRNA, TransferAnticodonCodonRNA, Transfer

Identifiers

PMID14730021
PMCPMC1370534

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.