Evidence map›Paper›PMID 28324236›Full record

ArticleJournal of industrial microbiology & biotechnology2017

Efficient de novo synthesis of resveratrol by metabolically engineered Escherichia coli.

Junjun Wu, Peng Zhou, Xia Zhang, Mingsheng Dong

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. AFrontiers in plant science · 2024
    Article
  8. Article
  9. Article
  10. Modular engineering ofSynthetic and systems biotechnology · 2022
    Article
  11. Review
  12. Review
  13. Resveratrol production of a recombinantBiotechnology notes (Amsterdam, Netherlands) · 2022
    Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Enhanced Production of Pterostilbene inFrontiers in microbiology · 2021
    Article
  19. Article
  20. Interfacial plasticity facilitates high reaction rate ofProceedings of the National Academy of Sciences of the United States of America · 2020
    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

4 authors at 2 institutions in 1 country.

Junjun WuCollege of Food Science and Technology, Nanjing Agricultural University, 1 Weigang Road, Nanjing, Jiangsu, People's Republic of China.
Peng ZhouCollege of Food Science and Technology, Nanjing Agricultural University, 1 Weigang Road, Nanjing, Jiangsu, People's Republic of China.
Xia ZhangCollege of Food Science and Technology, Nanjing Agricultural University, 1 Weigang Road, Nanjing, Jiangsu, People's Republic of China.
Mingsheng DongCollege of Food Science and Technology, Nanjing Agricultural University, 1 Weigang Road, Nanjing, Jiangsu, People's Republic of China. dongms@njau.edu.cn.
Jiangsu Academy of Agricultural Sciences · CNNanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Resveratrol has been the subject of numerous scientific investigations due to its health-promoting activities against a variety of diseases. However, developing feasible and efficient microbial processes remains challenging owing to the requirement of supplementing expensive phenylpropanoic precursors. Here, various metabolic engineering strategies were developed for efficient de novo biosynthesis of resveratrol. A recombinant malonate assimilation pathway from Rhizobium trifolii was introduced to increase the supply of the key precursor malonyl-CoA and simultaneously, the clustered regularly interspaced short palindromic repeats interference system was explored to down-regulate fatty acid biosynthesis pathway to inactivate the malonyl-CoA consumption pathway. Down-regulation of fabD, fabH, fabB, fabF, fabI increased resveratrol production by 80.2, 195.6, 170.3, 216.5 and 123.7%, respectively. Furthermore, the combined effect of these genetic perturbations was investigated, which increased the resveratrol titer to 188.1 mg/L. Moreover, the efficiency of this synthetic pathway was improved by optimizing the expression level of the rate-limiting enzyme TAL based on reducing mRNA structure of 5' region. This further increased the final resveratrol titer to 304.5 mg/L. The study described here paves the way to the development of a simple and economical process for microbial production of resveratrol.

Indexed as

Metabolic EngineeringMicroorganisms, Genetically-ModifiedBacterial ProteinsBase SequenceCulture MediaEscherichia coliEscherichia coli ProteinsMalonyl Coenzyme AMultienzyme ComplexesNucleic Acid ConformationResveratrolStilbenesBacterial ProteinsCulture MediaEscherichia coli ProteinsMalonyl Coenzyme AMultienzyme ComplexesResveratrolStilbenesTyrA protein, BacteriaPathway optimizationPhenylpropanoidsPlant natural productsStilbeneSynthetic biology

Identifiers

PMID28324236
OpenAlexW2598826788

What OpenQuestion holds

Textmetadata
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.