Evidence map›Paper›PMID 40304514›Full record

ArticleJournal of bacteriology2025

The role of AdhE mutations in

João Henrique T M Fabri, Angel Pech-Canul, Samantha J Ziegler, Tucker Emme Burgin, Isaiah D Richardson, Marybeth I Maloney, Yannick J Bomble, Lee R Lynd, Daniel G Olson

Abstract read
In one paragraph

Article in Journal of bacteriology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

João Henrique T M FabriCentro de Biologia Molecular e Engenharia Genética (CBMEG), Universidade Estadual de Campinas (UNICAMP), Campinas, State of São Paulo, Brazil.ORCID 0000-0002-3370-1861
Angel Pech-CanulThayer School of Engineering, Dartmouth College, Hanover, New Hampshire, USA.ORCID 0000-0002-1874-322X
Samantha J ZieglerCenter for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA.
Tucker Emme BurginThayer School of Engineering, Dartmouth College, Hanover, New Hampshire, USA.
Isaiah D RichardsonThayer School of Engineering, Dartmouth College, Hanover, New Hampshire, USA.
Marybeth I MaloneyThayer School of Engineering, Dartmouth College, Hanover, New Hampshire, USA.
Yannick J BombleCenter for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA.ORCID 0000-0001-7624-8000
Lee R LyndCentro de Biologia Molecular e Engenharia Genética (CBMEG), Universidade Estadual de Campinas (UNICAMP), Campinas, State of São Paulo, Brazil.
Daniel G OlsonCentro de Biologia Molecular e Engenharia Genética (CBMEG), Universidade Estadual de Campinas (UNICAMP), Campinas, State of São Paulo, Brazil.ORCID 0000-0001-5393-6302

Funding

Center for Bioenergy Innovation ERKP886Sao Paulo Research Foundation (FAPESP) 2022/13410-1, 2018/25682-0
6 · The paper itself

Abstract

IMPORTANCE: Many anaerobic bacteria maintain redox equilibrium by producing reduced organic compounds such as ethanol. The final two steps of ethanol production are mediated by a bifunctional enzyme, AdhE, and this enzyme is a frequent target of mutations in strains engineered for increased ethanol production. Paradoxically, these mutations increase ethanol production by eliminating the activity of one domain of the AdhE enzyme (the ADH domain). This provides additional support for a redox-imbalance theory of alcohol tolerance, which challenges the prevailing hypothesis that alcohol tolerance is associated with cell membrane effects.

Indexed as

Alcohol DehydrogenaseBacterial ProteinsMutationThermoanaerobacteriumAcetyl Coenzyme AEthanolFermentationGene Expression Regulation, BacterialAcetyl Coenzyme AAlcohol DehydrogenaseBacterial ProteinsEthanolacetaldehyde dehydrogenaseAdhEalcohol dehydrogenaseredox balancespirosomesubstrate channeling

Identifiers

PMID40304514
PMCPMC12096837

What Socratic 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 Socratic graph.