Evidence map›Paper›PMID 29165040›Full record

ArticleRNA biology2018

A code for transcription elongation speed.

Eyal Cohen, Zohar Zafrir, Tamir Tuller

Abstract read
In one paragraph

Article in RNA biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Predicting gene sequences with AI to study codon usage patterns.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. The effects of codon bias and optimality on mRNA and protein regulation.Cellular and molecular life sciences : CMLS · 2021
    Review
  13. Article
  14. Codon-based indices for modeling gene expression and transcript evolution.Computational and structural biotechnology journal · 2021
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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.

Eyal Cohena Balavatnick School of Computer Science , Tel Aviv University , Tel Aviv , Israel.
Zohar Zafrirb Department of Biomedical Engineering , Tel Aviv University , Tel Aviv , Israel.ORCID 0000-0003-1358-7202
Tamir Tullerb Department of Biomedical Engineering , Tel Aviv University , Tel Aviv , Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The two major steps of gene expression are transcription and translation. While hundreds of studies regarding the effect of sequence features on the translation elongation process have been published, very few connect sequence features to the transcription elongation rate. We suggest, for the first time, that short transcript sub-sequences have a typical effect on RNA polymerase (RNAP) speed: we show that nucleotide 5-mers tend to have typical RNAP speed (or transcription rate), which is consistent along different parts of genes and among different groups of genes with high correlation. We also demonstrate that relative RNAP speed correlates with mRNA levels of endogenous and heterologous genes. Furthermore, we show that the estimated transcription and translation elongation rates correlate in endogenous genes. Finally, we demonstrate that our results are consistent for different high resolution experimental measurements of RNAP densities. These results suggest for the first time that transcription elongation is partly encoded in the transcript, affected by the codon-usage, and optimized by evolution with a significant effect on gene expression and organismal fitness.

Indexed as

Peptide Chain Elongation, TranslationalTranscription, GeneticCodonDNA-Directed RNA PolymerasesEscherichia coliGenetic FitnessRibosomesRNA, MessengerCodonDNA-Directed RNA PolymerasesRNA, Messengercodon-usage biasRNA polymerasetranscript evolutionTranscription elongation

Identifiers

PMID29165040
PMCPMC5785986

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.