Evidence map›Paper›PMID 28960932›Full record

ArticleBiotechnology progress2018

Heterologous erythromycin production across strain and plasmid construction.

Lei Fang, Marc Guell, George M Church, Blaine A Pfeifer

Abstract read
In one paragraph

Article in Biotechnology progress, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
  2. Article
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  5. Review
  6. Microbial metabolites: cause or consequence in gastrointestinal disease?American journal of physiology. Gastrointestinal and liver physiology · 2022
    Review
  7. Article
  8. Article
  9. Complex natural product production methods and options.Synthetic and systems biotechnology · 2021
    Review
  10. Article
  11. Synthetic biology enabling access to designer polyketides.Current opinion in chemical biology · 2020
    Review
  12. Review
  13. Targeting Bacterial Genomes for Natural Product Discovery.Trends in pharmacological sciences · 2020
    Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. 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

4 authors.

Lei FangDept. of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY.
Marc GuellDept. of Genetics and Biological and Biomedical Sciences Program, Harvard Medical School, Boston, Massachusetts and Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA.
George M ChurchDept. of Genetics and Biological and Biomedical Sciences Program, Harvard Medical School, Boston, Massachusetts and Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA.
Blaine A PfeiferDept. of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY.ORCID 0000-0002-9338-2794

Funding

Expression Enhanced Natural Product Pathways Using Advanced Metagenomic ToolsR43AT008756 · NCCIH · LUCIGEN CORPORATION · PI MONSMA, SCOTT ALLEN, PFEIFER, BLAINE A. · 2015 to 2016
$698k
An in vitro Microscale Platform for Antibiotic Biosynthesis and DiscoveryR21AI126367 · NIAID · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI PFEIFER, BLAINE A., SHERMAN, DAVID H · 2017 to 2018
$445k
NCCIH NIH HHS R43 AT008756NIAID NIH HHS R21 AI126367
6 · The paper itself

Abstract

The establishment of erythromycin production within the heterologous host E. coli marked an accomplishment in genetic transfer capacity. Namely, over 20 genes and 50 kb of DNA was introduced to E. coli for successful heterologous biosynthetic reconstitution. However, the prospect for production levels that approach those of the native host requires the application of engineering tools associated with E. coli. In this report, metabolic and genomic engineering were implemented to improve the E. coli cellular background and the plasmid platform supporting heterologous erythromycin formation. Results include improved plasmid stability and metabolic support for biosynthetic product formation. Specifically, the new plasmid design for erythromycin formation allowed for ≥89% stability relative to current standards (20% stability). In addition, the new strain (termed LF01) designed to improve carbon flow to the erythromycin biosynthetic pathway provided a 400% improvement in titer level. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 34:271-276, 2018.

Indexed as

Biosynthetic PathwaysCarbonErythromycinEscherichia coliGenomicsMetabolic EngineeringPlasmidsCarbonErythromycinantibioticE. colierythromycinheterologouspolyketide

Identifiers

PMID28960932
PMCPMC5821549

What OpenQuestion holds

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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.