Evidence map›Paper›PMID 30426283›Full record

ReviewJournal of industrial microbiology & biotechnology2019

Challenges and opportunities for natural product discovery, production, and engineering in native producers versus heterologous hosts.

Christiana N Teijaro, Ajeeth Adhikari, Ben Shen

Abstract readReview
In one paragraph

Review in Journal of industrial microbiology & biotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
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  14. 3 Biotech · 2021
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. High production of triterpenoids inBiotechnology for biofuels · 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

3 authors.

Christiana N TeijaroDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL, 33458, USA.
Ajeeth AdhikariDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL, 33458, USA.
Ben ShenDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL, 33458, USA. shenb@scripps.edu.ORCID http://orcid.org/0000-0002-9750-5982

Funding

AT-less Type I Polyketide SynthasesR01CA106150 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI SHEN, BEN · 2004 to 2015
$3.3M
Genome Mining for Enediyne Natural Products from ActinomycetalsR01GM115575 · NIGMS · SCRIPPS FLORIDA · PI SHEN, BEN · 2016 to 2019
$1.9M
Discovery and biosynthesis of diterpenoid natural products in actinomycetalsR01GM114353 · NIGMS · SCRIPPS FLORIDA · PI SHEN, BEN · 2016 to 2019
$1.8M
NCI NIH HHS NCI106150NCI NIH HHS R01 CA106150NIGMS NIH HHS GM114353NIGMS NIH HHS GM115575NIGMS NIH HHS R01 GM114353NIGMS NIH HHS R01 GM115575
6 · The paper itself

Abstract

Recent advances and emerging technologies for metabolic pathway engineering and synthetic biology have transformed the field of natural product discovery, production, and engineering. Despite these advancements, there remain many challenges in understanding how biosynthetic gene clusters are silenced or activated, including changes in the transcription of key biosynthetic and regulatory genes. This knowledge gap is highlighted by the success and failed attempts of manipulating regulatory genes within biosynthetic gene clusters in both native producers and heterologous hosts. These complexities make the choice of native producers versus heterologous hosts, fermentation medium, and supply of precursors crucial factors in achieving the production of the target natural products and engineering designer analogs. Nature continues to serve as inspiration for filling the knowledge gaps and developing new research strategies. By exploiting the evolutionary power of nature, alternative producers, with the desired genetic amenability and higher titers of the target natural products, and new strains, harboring gene clusters that encode evolutionary optimized congeners of the targeted natural product scaffolds, can be discovered. These newly identified strains can serve as an outstanding biotechnology platform for the engineered production of sufficient quantities of the target natural products and their analogs, enabling biosynthetic studies and potential therapeutic applications. These challenges and opportunities are showcased herein using fredericamycin, iso-migrastatin, platencin and platensimycin, the enediynes of C-1027, tiancimycin, and yangpumicin, and the leinamycin family of natural products.

Indexed as

Drug DiscoveryAdamantaneAminobenzoatesAminoglycosidesAminophenolsAnilidesBacterial ProteinsBiological ProductsBiosynthetic PathwaysEnediynesGene Expression Regulation, BacterialGenes, BacterialLactamsMacrolidesMetabolic EngineeringMultigene FamilyAdamantaneAminobenzoatesAminoglycosidesAminophenolsAnilidesBacterial ProteinsBiological ProductsC 1027EnediynesisomigrastatinLactamsleinamycinMacrolidesPiperidonesplatencinplatensimycinPolycyclic CompoundsThiazolesThionesBioinformaticsGenome miningHeterologous expressionNatural productsTranscriptional regulators

Identifiers

PMID30426283
PMCPMC6405299

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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.