Evidence map›Paper›PMID 31551333›Full record

ArticlemBio2019

Distinct Chemotaxis Protein Paralogs Assemble into Chemoreceptor Signaling Arrays To Coordinate Signaling Output.

Lindsey O'Neal, Jessica M Gullett, Anastasia Aksenova, Adam Hubler, Ariane Briegel, Davi Ortega, Andreas Kjær, Grant Jensen, Gladys Alexandre

Open access · goldAbstract read
In one paragraph

Article in mBio, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Distinct roles of PilI and ChpC inApplied and environmental microbiology · 2026
    Article
  2. Article
  3. Microorganisms · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. AnApplied and environmental microbiology · 2024
    Article
  9. Article
  10. Article
  11. Studying bacterial chemosensory array with CryoEM.Biochemical Society transactions · 2021
    Review
  12. Diversity of bacterial chemosensory systems.Current opinion in microbiology · 2021
    Review
  13. ThemSystems · 2021
    Article
  14. Article
  15. Article
  16. 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

9 authors at 2 institutions in 1 country.

Lindsey O'Neal *Department of Biochemistry, Cellular & Molecular Biology, The University of Tennessee, Knoxville, Tennessee, USA.
Jessica M Gullett *Department of Biochemistry, Cellular & Molecular Biology, The University of Tennessee, Knoxville, Tennessee, USA.
Anastasia AksenovaDepartment of Biochemistry, Cellular & Molecular Biology, The University of Tennessee, Knoxville, Tennessee, USA.
Adam HublerDepartment of Biochemistry, Cellular & Molecular Biology, The University of Tennessee, Knoxville, Tennessee, USA.
Ariane BriegelDepartment of Biology, California Institute of Technology, Pasadena, California, USA.
Davi OrtegaDepartment of Biology, California Institute of Technology, Pasadena, California, USA.
Andreas KjærDepartment of Biology, California Institute of Technology, Pasadena, California, USA.
Grant JensenDepartment of Biology, California Institute of Technology, Pasadena, California, USA.ORCID 0000-0003-1556-4864
Gladys AlexandreDepartment of Biochemistry, Cellular & Molecular Biology, The University of Tennessee, Knoxville, Tennessee, USA galexan2@utk.edu.ORCID 0000-0002-9238-4640
University of Tennessee at Knoxville · USCalifornia Institute of Technology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most chemotactic motile bacteria possess multiple chemotaxis signaling systems, the functions of which are not well characterized. Chemotaxis signaling is initiated by chemoreceptors that assemble as large arrays, together with chemotaxis coupling proteins (CheW) and histidine kinase proteins (CheA), which form a baseplate with the cytoplasmic tips of receptors. These cell pole-localized arrays mediate sensing, signaling, and signal amplification during chemotaxis responses. Membrane-bound chemoreceptors with different cytoplasmic domain lengths segregate into distinct arrays. Here, we show that a bacterium,

Indexed as

Bacterial ProteinsCarrier ProteinsChemoreceptor CellsChemotaxisMembrane ProteinsMethyl-Accepting Chemotaxis ProteinsSignal TransductionBacterial ProteinsCarrier ProteinsMembrane ProteinsMethyl-Accepting Chemotaxis ProteinsAzospirillumchemoreceptor arrayschemotaxissignaling

Identifiers

PMID31551333
PMCPMC6759762
OpenAlexW2975251372

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.