Evidence map›Paper›PMID 32185833›Full record

ReviewMolecular microbiology2020

Advances in bacterial transcriptome understanding: From overlapping transcription to the excludon concept.

Alejandro Toledo-Arana, Iñigo Lasa

Abstract readReview
In one paragraph

Review in Molecular microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Frontiers in cellular and infection microbiology · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Enhancement of vitamin BMicrobial cell factories · 2024
    Article
  10. Characterizing the flavodoxin landscape inMicrobiology spectrum · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Regulation of Heterogenous LexA Expression inInternational journal of molecular sciences · 2022
    Article
  18. Article
  19. Article
  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

2 authors.

Alejandro Toledo-AranaInstituto de Agrobiotecnología, IdAB, CSIC-Gobierno de Navarra, Mutilva, Spain.ORCID 0000-0001-8148-6281
Iñigo LasaLaboratory of Microbial Pathogenesis, Navarrabiomed-Complejo Hospitalario de Navarra (CHN)-Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain.ORCID 0000-0002-6625-9221

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the last decade, the implementation of high-throughput methods for RNA profiling has uncovered that a large part of the bacterial genome is transcribed well beyond the boundaries of known genes. Therefore, the transcriptional space of a gene very often invades the space of a neighbouring gene, creating large regions of overlapping transcription. The biological significance of these findings was initially regarded with scepticism. However, mounting evidence suggests that overlapping transcription between neighbouring genes conforms to regulatory purposes and provides new strategies for coordinating bacterial gene expression. In this MicroReview, considering the discoveries made in a pioneering transcriptome analysis performed on Listeria monocytogenes as a starting point, we discuss the progress in understanding the biological meaning of overlapping transcription that has given rise to the excludon concept. We also discuss new conditional transcriptional termination events that create antisense RNAs depending on the metabolite concentrations and new genomic arrangements, known as noncontiguous operons, which contain an interspersed gene that is transcribed in the opposite direction to the rest of the operon.

Indexed as

BacteriaBacterial ProteinsGene ExpressionGene Expression ProfilingGene Expression Regulation, BacterialGenes, BacterialGenome, BacterialListeria monocytogenesOperonRNA, AntisenseRNA, BacterialSequence Analysis, RNATranscription, GeneticTranscriptomeBacterial ProteinsRNA, AntisenseRNA, Bacterialantisense RNAexcludonnoncontiguous operonoverlapping transcriptionUTRs

Identifiers

PMID32185833
PMCPMC7154746

What OpenQuestion holds

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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.