Evidence map›Paper›PMID 10430880›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1999

Enhancement of translation by the downstream box does not involve base pairing of mRNA with the penultimate stem sequence of 16S rRNA.

M O'Connor, T Asai, C L Squires, A E Dahlberg

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.1field-weighted citation impact, top 5% of its field
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

35 citing papers in PubMed, 101 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Initiation of mRNA translation in bacteria: structural and dynamic aspects.Cellular and molecular life sciences : CMLS · 2015
    Review
  5. Translation initiation: variations in the mechanism can be anticipated.Cellular and molecular life sciences : CMLS · 2011
    Review
  6. Article
  7. Dynamic evolution of translation initiation mechanisms in prokaryotes.Proceedings of the National Academy of Sciences of the United States of America · 2010
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Initiation of protein synthesis in bacteria.Microbiology and molecular biology reviews : MMBR · 2005
    Review
  16. Article
  17. Article
  18. Article
  19. Evolutionary conservation of reactions in translation.Microbiology and molecular biology reviews : MMBR · 2002
    Review
  20. 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

4 authors at 2 institutions in 1 country.

M O'ConnorJ. W. Wilson Laboratory, Department of Molecular and Cellular Biology and Biochemistry, Brown University, Providence, RI 02912, USA. Michael_O'Connor@Brown.edu
T Asai
C L Squires
A E Dahlberg
Brown University · USTufts University · US

Funding

FUSION OF THE RIBOSOMAL RNA PROMOTER TO OTHER OPERONSR01GM024751 · NIGMS · TUFTS UNIVERSITY BOSTON · PI SQUIRES, CATHERINE L · 1985 to 2007
$4.0M
NIGMS NIH HHS GM24751NIGMS NIH HHS GMS19756NIGMS NIH HHS R01 GM024751
6 · The paper itself

Abstract

The downstream box (DB) is a sequence element that enhances translation of several bacterial and phage mRNAs. It has been proposed that the DB enhances translation by base pairing transiently to bases 1469-1483 of 16S rRNA, the so-called anti-DB, during the initiation phase of translation. We have tested this model of enhancer action by constructing mutations in the anti-DB that alter its mRNA base-pairing potential and examining expression of a variety of DB-containing mRNAs in strains expressing the mutant anti-DB 16S rRNA. We found that the rRNA mutant was viable and that expression of all tested DB-containing mRNAs was completely unaffected by radical alterations in the proposed anti-DB. These findings lead us to conclude that enhancement of translation by the DB does not involve mRNA-rRNA base pairing.

Indexed as

Nucleic Acid ConformationProtein BiosynthesisSigma FactorBacterial ProteinsBase PairingBase SequenceEnhancer Elements, GeneticEscherichia coliHeat-Shock ProteinsModels, MolecularMutagenesis, Site-DirectedPlasmidsRNA, MessengerRNA, Ribosomal, 16STranscription FactorsBacterial ProteinsHeat-Shock Proteinsheat-shock sigma factor 32RNA, MessengerRNA, Ribosomal, 16SSigma FactorTranscription Factors

Identifiers

PMID10430880
PMCPMC17717
OpenAlexW2116243772

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.