Evidence map›Paper›PMID 40358813›Full record

ArticleAMB Express2025

Metabolic engineering of Parageobacillus thermoglucosidasius for thermophilic production of 1-butanol.

Pablo Doménech, Ivan Pogrebnyakov, Sheila Ingemann Jensen, Jasper L S P Driessen, Anders Riisager, Alex Toftgaard Nielsen

Abstract read
In one paragraph

Article in AMB Express, 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. Foods (Basel, Switzerland) · 2025
    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

6 authors.

Pablo DoménechThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Søltofts Plads 220, 2800, Kgs. Lyngby, Denmark.ORCID http://orcid.org/0000-0001-9543-3105
Ivan PogrebnyakovThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Søltofts Plads 220, 2800, Kgs. Lyngby, Denmark.
Sheila Ingemann JensenThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Søltofts Plads 220, 2800, Kgs. Lyngby, Denmark.
Jasper L S P DriessenThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Søltofts Plads 220, 2800, Kgs. Lyngby, Denmark.
Anders RiisagerDepartment of Chemistry, Centre for Catalysis and Sustainable Chemistry, Technical University of Denmark, Kemitorvet 207, 2800, Kgs. Lyngby, Denmark.
Alex Toftgaard NielsenThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Søltofts Plads 220, 2800, Kgs. Lyngby, Denmark. atn@biosustain.dtu.dk.ORCID http://orcid.org/0000-0001-6616-0187

Funding

Danmarks Frie Forskningsfond 1032-00448BNovo Nordisk Fonden NNF20CC0035580
6 · The paper itself

Abstract

1-Butanol is a promising compound for the ongoing green transition due to its potential both as a fuel and as a platform chemical, serving as a common intermediate for the bulk production of other valuable products. In this study, the thermophilic bacterium Parageobacillus thermoglucosidasius DSM 2542 was engineered to produce 1-butanol by introducing a butanol-producing pathway with thermostable enzyme variations derived from various thermophilic microorganisms. To achieve successful metabolic engineering, the relevant genes were inserted into two different chromosomal locations, employing both constitutive and inducible promoter systems. The resulting strains exhibited varying 1-butanol production depending on the promoter system used for the first half of the genes, with titres reaching up to 0.4 g/L when working under oxygen-limiting conditions. This serves as a foundation for further metabolic optimization to utilize the strain under industrial conditions.

Indexed as

ButanolMetabolic engineeringParageobacillus thermoglucosidasiusThermophilic fermentation

Identifiers

PMID40358813
PMCPMC12075064

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.