Evidence map›Paper›PMID 32727460›Full record

ArticleMicrobial cell factories2020

The length of ribosomal binding site spacer sequence controls the production yield for intracellular and secreted proteins by Bacillus subtilis.

Kristina Volkenborn, Laura Kuschmierz, Nuka Benz, Patrick Lenz, Andreas Knapp, Karl-Erich Jaeger

Open access · goldAbstract read
In one paragraph

Article in Microbial cell factories, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
  2. Review
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  4. Ribosome-induced mRNA pseudoknot interactions visualized by DMS MaP-Seq.bioRxiv : the preprint server for biology · 2025
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  12. Improvement of Bacilysin Production inJournal of microbiology and biotechnology · 2023
    Article
  13. Refined control of CRISPR-Cas9 gene editing inFrontiers in immunology · 2023
    Article
  14. Article
  15. Article
  16. 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

6 authors at 1 institution in 1 country.

Kristina VolkenbornInstitute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany.
Laura KuschmierzInstitute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany.
Nuka BenzInstitute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany.
Patrick LenzInstitute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany.
Andreas KnappInstitute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany. a.knapp@fz-juelich.de.ORCID http://orcid.org/0000-0002-2759-6313
Karl-Erich JaegerInstitute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany.
Forschungszentrum Jülich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBacillus subtilis is widely used for the industrial production of recombinant proteins, mainly due to its high secretion capacity, but higher production yields can be achieved only if bottlenecks are removed. To this end, a crucial process is translation initiation which takes place at the ribosome binding site enclosing the Shine Dalgarno sequence, the start codon of the target gene and a short spacer sequence in between. Here, we have studied the effects of varying spacer sequence lengths in vivo on the production yield of different intra- and extracellular proteins.

resultsThe shuttle vector pBSMul1 containing the strong constitutive promoter P

conclusionOur results confirm the importance of the 5' end sequence of a target gene for translation initiation. Optimizing production yields thus may require screenings for optimal spacer sequence lengths. In case of secreted proteins, the 5' sequence encoding the signal peptide for Sec-depended secretion should also be considered.

Indexed as

Bacillus subtilisBacterial ProteinsBinding SitesCodon, InitiatorDNA, Ribosomal SpacerPromoter Regions, GeneticProtein BiosynthesisProtein Sorting SignalsRecombinant ProteinsRibosomesBacterial ProteinsCodon, InitiatorDNA, Ribosomal SpacerProtein Sorting SignalsRecombinant ProteinsBacillus subtilisProduction optimizationRibosome binding siteSpacerTranslation initiation

Identifiers

PMID32727460
PMCPMC7392706
OpenAlexW3045659224

What OpenQuestion holds

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LicenceCC BY
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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.