Evidence map›Paper›PMID 31989325›Full record

ArticleJournal of industrial microbiology & biotechnology2020

Metabolic engineering of Escherichia coli to produce succinate from woody hydrolysate under anaerobic conditions.

Fayin Zhu, Chengqiang Wang, Ka-Yiu San, George N Bennett

Abstract read
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In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  3. Review
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  6. Article
  7. Genetic sensor-regulators functional in Clostridia.Journal of industrial microbiology & biotechnology · 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 2 countries.

Fayin ZhuDepartment of BioSciences, Rice University, Houston, TX, 77005, USA.
Chengqiang WangDepartment of Bioengineering, Rice University, Houston, TX, USA.
Ka-Yiu SanDepartment of Bioengineering, Rice University, Houston, TX, USA.
George N BennettDepartment of BioSciences, Rice University, Houston, TX, 77005, USA. gbennett@rice.edu.ORCID http://orcid.org/0000-0003-1408-8915
Rice University · USShandong Agricultural University · CN

Funding

United Soybean Board 1840-352-0707-C
6 · The paper itself

Abstract

It is of great economic interest to produce succinate from low-grade carbon sources, e.g., lignocellulosic biomass hydrolysate, which mainly contains glucose and xylose. Inactivation of the glucose uptake system PtsG was evaluated for succinate production from xylose-rich feedstocks. Strains with integration of succinate production modules into the chromosome of Escherichia coli were then constructed. These strains have better succinate production performance from xylose-rich feedstocks than strain FZ560 harboring pHL413KF1. Glucose utilization was enhanced in FZ661T by manipulation of the gal operon to allow efficient use of the high-concentration glucose in woody biomass hydrolysate. Up to 906.7 mM (107.0 g/L) succinate was produced from mixed sugars in fed-batch fermentation and more than 461.7 mM (54.5 g/L) succinate was produced from woody hydrolysate in a batch fermentation. In this study, FZ661T was able to produce succinate from woody hydrolysate in minimal medium efficiently, making it attractive for industrial applications in succinate production.

Indexed as

Metabolic EngineeringAnaerobiosisBiomassEscherichia coliFermentationGlucoseHydrolysisPhosphoenolpyruvate Sugar Phosphotransferase SystemSuccinic AcidWoodXyloseGlucosephosphoenolpyruvate-glucose phosphotransferasePhosphoenolpyruvate Sugar Phosphotransferase SystemSuccinic AcidXyloseGalPlasmid-freeSuccinic acidWoody hydrolysateXylose

Identifiers

PMID31989325
OpenAlexW3001276215

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.