Evidence map›Paper›PMID 29460214›Full record

ArticleJournal of industrial microbiology & biotechnology2018

Rational design and analysis of an Escherichia coli strain for high-efficiency tryptophan production.

Yuanye Chen, Yongfei Liu, Dongqin Ding, Lina Cong, Dawei Zhang

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2018. 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
1.9field-weighted citation impact, top 14% 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. Article
  2. Article
  3. Optimizing L-Tryptophan Production inJournal of microbiology and biotechnology · 2025
    Article
  4. Review
  5. Efficient production of phenyllactic acid inFrontiers in microbiology · 2024
    Article
  6. Article
  7. Review
  8. Biosensor development for single-cell detection of glucuronate.Journal of industrial microbiology & biotechnology · 2023
    Article
  9. A comprehensive review and comparison of L-tryptophan biosynthesis inFrontiers in bioengineering and biotechnology · 2023
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. EngineeringSynthetic and systems biotechnology · 2020
    Article
  16. Metabolic engineering for improving L-tryptophan production in Escherichia coli.Journal of industrial microbiology & biotechnology · 2019
    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

5 authors at 2 institutions in 1 country.

Yuanye ChenSchool of Biological Engineering, Dalian Polytechnic University, Dalian, 116034, People's Republic of China.
Yongfei LiuTianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, People's Republic of China.
Dongqin DingTianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, People's Republic of China.
Lina CongSchool of Biological Engineering, Dalian Polytechnic University, Dalian, 116034, People's Republic of China. linacong@163.com.
Dawei ZhangTianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, People's Republic of China. zhang_dw@tib.cas.cn.
Tianjin Institute of Industrial Biotechnology · CNDalian Polytechnic University · CN

Funding

The key Projects in the Tianjin Science & Technology Pillar Program 14ZCZDSY00058The Nature Science Foundation of Tianjin City (CN) 16JCYBJC23500The Tianjin Science Fund for Distinguished Young Scholars 17JCJQJC45300Tianjin science and technology project 15PTCYSY00020
6 · The paper itself

Abstract

L-tryptophan (L-trp) is a precursor of various bioactive components and has great pharmaceutical interest. However, due to the requirement of several precursors and complex regulation of the pathways involved, the development of an efficient L-trp production strain is challenging. In this study, Escherichia coli (E. coli) strain KW001 was designed to overexpress the L-trp operator sequences (trpEDCBA) and 3-deoxy-D-arabinoheptulosonate-7-phosphate synthase (aroG

Indexed as

Escherichia coliEscherichia coli ProteinsFermentationGlucokinaseGlucoseMetabolic EngineeringMonosaccharide Transport ProteinsPhosphate AcetyltransferasePyruvate KinaseTryptophanEscherichia coli Proteinsgalactose permeaseGlucokinaseGlucoseMonosaccharide Transport ProteinsPhosphate AcetyltransferasePyruvate KinaseTryptophanCombinatorial modulationEscherichia coliL-tryptophanRepression

Identifiers

PMID29460214
OpenAlexW2793612670

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.