Evidence map›Paper›PMID 30348159›Full record

ArticleMicrobial cell factories2018

Identification of sesquiterpene synthases from the Basidiomycota Coniophora puteana for the efficient and highly selective β-copaene and cubebol production in E. coli.

Wolfgang Mischko, Max Hirte, Monika Fuchs, Norbert Mehlmer, Thomas B Brück

Abstract read
In one paragraph

Article in Microbial cell factories, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Characterization of the Cubamyces Menziesii Terpenome.Chembiochem : a European journal of chemical biology · 2025
    Article
  2. Genomic and Multi-Omics Analysis ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  3. Article
  4. Review
  5. Genomic Features ofJournal of fungi (Basel, Switzerland) · 2024
    Article
  6. Article
  7. Antibacterial Efficiency ofAntibiotics (Basel, Switzerland) · 2023
    Article
  8. Article
  9. Article
  10. Biosynthesis of Sesquiterpenes in Basidiomycetes: A Review.Journal of fungi (Basel, Switzerland) · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. The foxtail millet (Setaria italica) terpene synthase gene family.The Plant journal : for cell and molecular biology · 2020
    Article
  20. 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

5 authors.

Wolfgang MischkoWerner Siemens-Chair of Synthetic Biotechnology, Department of Chemistry, Technical University of Munich, 85748, Garching, Germany.ORCID http://orcid.org/0000-0002-2288-3102
Max HirteWerner Siemens-Chair of Synthetic Biotechnology, Department of Chemistry, Technical University of Munich, 85748, Garching, Germany.ORCID http://orcid.org/0000-0002-7188-6801
Monika FuchsWerner Siemens-Chair of Synthetic Biotechnology, Department of Chemistry, Technical University of Munich, 85748, Garching, Germany.ORCID http://orcid.org/0000-0002-6954-2639
Norbert MehlmerWerner Siemens-Chair of Synthetic Biotechnology, Department of Chemistry, Technical University of Munich, 85748, Garching, Germany.ORCID http://orcid.org/0000-0002-6854-4341
Thomas B BrückWerner Siemens-Chair of Synthetic Biotechnology, Department of Chemistry, Technical University of Munich, 85748, Garching, Germany. brueck@tum.de.ORCID http://orcid.org/0000-0002-2113-6957

Funding

Bayerisches Staatsministerium für Wirtschaft und Medien, Energie und Technologie 1340/68351/13/2013Bundesministerium für Bildung und Forschung 031A305A
6 · The paper itself

Abstract

backgroundTerpenes are an important and extremely versatile class of secondary metabolites that are commercially used in the pharmaceutical, food and cosmetics sectors. Genome mining of different fungal collections has revealed the genetic basis for a steadily increasing number of putative terpene synthases without any detailed knowledge about their biochemical properties. The analysis and research of this rich genetic source provides a precious basis for the advancing biotechnological production of an almost endless number of valuable natural metabolites.

resultsThree annotated terpene synthases from the little investigated Basidiomycota Coniophora puteana were studied in this work. For biochemical characterization, the heterologous expression in E. coli was conducted leading to the identification of two sesquiterpene synthases capable of the highly selective generation of β-copaene and cubebol. These compounds are commercially used as food and flavor additives. The new enzymes show the highest reported product selectivity for their main compounds and therefore represent the first exclusive synthases for β-copaene (62% product selectivity) and cubebol (75% product selectivity) generation. In combination with an optimized heterologous microbial production system, we obtained product titers of 215 mg/L β-copaene and 497 mg/L cubebol.

conclusionThe reported product selectivity and our generated terpene titers exceed all published biotechnological data regarding the production of β-copaene and cubebol. This represents a promising and economic alternative to extraction from natural plant sources and the associated complex product purification.

Indexed as

Alkyl and Aryl TransferasesBasidiomycotaBatch Cell Culture TechniquesEscherichia coliGenes, FungalOperonPhylogenySesquiterpenesAlkyl and Aryl Transferasesbeta copaenecubebolSesquiterpenesterpene synthaseBasidiomycotaConiophora puteanaCopaeneCubebolFermentationHeterologous expressionPhylogenetic analysisSesquiterpene

Identifiers

PMID30348159
PMCPMC6198442

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Registered trials

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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.