Evidence map›Paper›PMID 33972351›Full record

ArticleJournal of bacteriology2021

Mutational Activation of Antibiotic-Resistant Mechanisms in the Absence of Major Drug Efflux Systems of Escherichia coli.

Hyunjae Cho, Rajeev Misra

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2021. 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
1.0field-weighted citation impact, top 28% 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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. Resistance to disinfection emerges inCurrent research in microbial sciences · 2026
    Article
  2. Fluoroquinolone Resistance Patterns in Multidrug-ResistantAntibiotics (Basel, Switzerland) · 2026
    Article
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  17. H-NS controls the susceptibility ofFrontiers in veterinary science · 2025
    Article
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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.

Hyunjae ChoSchool of Life Sciences, Arizona State University, Tempe, Arizona, USA.
Rajeev MisraSchool of Life Sciences, Arizona State University, Tempe, Arizona, USA.
Arizona State University · US

Funding

Detailed mapping of drug binding and translocation sites in the AcrB pump proteinR21AI117150 · NIAID · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI MISRA, RAJEEV · 2016 to 2017
$408k
NIAID NIH HHS R21 AI117150
6 · The paper itself

Abstract

Mutations are one of the common means by which bacteria acquire resistance to antibiotics. In an Escherichia coli mutant lacking major antibiotic efflux pumps AcrAB and AcrEF, mutations can activate alternative pathways that lead to increased antibiotic resistance. In this work, we isolated and characterized compensatory mutations of this nature mapping in four different regulatory genes,

Indexed as

MutationAnti-Bacterial AgentsDrug Resistance, Multiple, BacterialEscherichia coliEscherichia coli ProteinsGene Expression Regulation, BacterialMembrane Transport ProteinsAnti-Bacterial AgentsEscherichia coli ProteinsMembrane Transport Proteinsantibiotic resistanceefflux pumpsregulation of antibiotic resistancestress regulon

Identifiers

PMID33972351
PMCPMC8223954
OpenAlexW3163148773

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.