Evidence map›Paper›PMID 34519841›Full record

ArticleBioprocess and biosystems engineering2021

Metabolic control analysis of L-tryptophan producing Escherichia coli applying targeted perturbation with shikimate.

Kristin Schoppel, Natalia Trachtmann, Fabian Mittermeier, Georg A Sprenger, Dirk Weuster-Botz

Open access · hybridAbstract read
In one paragraph

Article in Bioprocess and biosystems engineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Kristin SchoppelInstitute of Biochemical Engineering, Technical University of Munich, Boltzmannstraße 15, 85748, Garching, Germany.
Natalia TrachtmannInstitute of Microbiology, University of Stuttgart, Allmandring 31, 70569, Stuttgart, Germany.
Fabian MittermeierInstitute of Biochemical Engineering, Technical University of Munich, Boltzmannstraße 15, 85748, Garching, Germany.
Georg A SprengerInstitute of Microbiology, University of Stuttgart, Allmandring 31, 70569, Stuttgart, Germany.
Dirk Weuster-BotzInstitute of Biochemical Engineering, Technical University of Munich, Boltzmannstraße 15, 85748, Garching, Germany. dirk.weuster-botz@tum.de.
Technical University of Munich · DEUniversity of Stuttgart · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

L-tryptophan production from glycerol with Escherichia coli was analysed by perturbation studies and metabolic control analysis. The insertion of a non-natural shikimate transporter into the genome of an Escherichia coli L-tryptophan production strain enabled targeted perturbation within the product pathway with shikimate during parallelised short-term perturbation experiments with cells withdrawn from a 15 L fed-batch production process. Expression of the shikimate/H

Indexed as

Corynebacterium glutamicumEscherichia coliGenes, BacterialGenes, ReporterShikimic AcidTryptophanShikimic AcidTryptophanEscherichia coliL-tryptophanMetabolic control analysisShikimateThermodynamics-based flux analysis

Identifiers

PMID34519841
PMCPMC8536597
OpenAlexW3199044376

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.