Evidence map›Paper›PMID 8419302›Full record

ArticleJournal of bacteriology1993

Role of tol genes in cloacin DF13 susceptibility of Escherichia coli K-12 strains expressing the cloacin DF13-aerobactin receptor IutA.

J A Thomas, M A Valvano

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of bacteriology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Colicins and Microcins Produced byInternational journal of environmental research and public health · 2022
    Review
  2. Review
  3. Colicin biology.Microbiology and molecular biology reviews : MMBR · 2007
    Review
  4. Colicin import into Escherichia coli cells.Journal of bacteriology · 1998
    Review
  5. Linkage map of Escherichia coli K-12, edition 10: the traditional map.Microbiology and molecular biology reviews : MMBR · 1998
    Review
  6. 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

2 authors at 1 institution in 1 country.

J A ThomasDepartment of Microbiology and Immunology, University of Western Ontario, London, Canada.
M A Valvano
Western University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IutA is the outer membrane protein receptor for ferric aerobactin and the bacteriocin cloacin DF13. Although the same receptor is shared, ferric aerobactin transport across the outer membrane in Escherichia coli is TonB dependent, whereas cloacin DF13 transport is not. We have recently observed that tolQ is required for cloacin DF13 susceptibility (J.A. Thomas and M.A. Valvano, FEMS Microbiol. Lett. 91:107-112, 1992). In this study, we demonstrate that the genes tolQ, tolR, and tolA, but not tolB, tolC, and ompF, are required for the internalization of cloacin DF13 and they are not involved in the transport of ferric aerobactin.

Indexed as

Escherichia coli ProteinsGenes, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsCloning, MolecularEscherichia coliKineticsMutagenesisReceptors, ImmunologicTransformation, Bacterialaerobactin receptorBacterial Outer Membrane ProteinsBacterial Proteinscloacin DF13-encoded bacteriocin release protein, E coliEscherichia coli ProteinsReceptors, Immunologic

Identifiers

PMID8419302
PMCPMC196171
OpenAlexW1789307590

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.