Evidence map›Paper›PMID 29399712›Full record

ArticleJournal of industrial microbiology & biotechnology2018

A novel riboregulator switch system of gene expression for enhanced microbial production of succinic acid.

Jing Wang, Haoyuan Wang, Le Yang, Liping Lv, Zhe Zhang, Bin Ren, Lichun Dong, Ning Li

Abstract read
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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 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
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  6. Review
  7. An Artificial Pathway forFrontiers in microbiology · 2022
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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

8 authors.

Jing WangSchool of Chemistry and Chemical Engineering, Chongqing University, P. O. box 94#, Shazheng Street 174, Shapingba District, Chongqing, 400044, People's Republic of China.ORCID http://orcid.org/0000-0001-7589-1862
Haoyuan WangSchool of Chemistry and Chemical Engineering, Chongqing University, P. O. box 94#, Shazheng Street 174, Shapingba District, Chongqing, 400044, People's Republic of China.
Le YangSchool of Chemistry and Chemical Engineering, Chongqing University, P. O. box 94#, Shazheng Street 174, Shapingba District, Chongqing, 400044, People's Republic of China.
Liping LvSchool of Chemistry and Chemical Engineering, Collaborative Innovation Center for Green Developmentin Wuling Moutain Area, Research Center for Environmental Monitoring, Hazard Prevention of Three Gorges Reservoir, Yangtze Normal University, Fuling, Chongqing, 408100, People's Republic of China.
Zhe ZhangSchool of Chemical and Biomolecular Engineering and Renewable Bioproducts Institute, Georgia Institute of Technology, Atlanta, 30332, USA.
Bin RenInstitute of Energy Resources, Hebei Academy of Science, Shijiazhuang, 050081, Hebei, People's Republic of China.
Lichun DongSchool of Chemistry and Chemical Engineering, Chongqing University, P. O. box 94#, Shazheng Street 174, Shapingba District, Chongqing, 400044, People's Republic of China. lcdong72@cqu.edu.cn.
Ning LiKey Lahoratory of Catalysis and Functional Organic Molecule of Chongqing, College of Environment and Resource, Chongqing Technology and Business University, Chongqing, 400067, People's Republic of China. 157020769@qq.com.

Funding

China Scholarship Council 201506050056Fundamental Research Funds for the Central Universities 106112017CDJPT220001Fundamental Research Funds for the Central Universities 106112017CDJQJ228809Fundamental Research Funds for the Central Universities 106112017CDJXF220009Fundamental Research Funds for the Central Universities 106112017CDJXFLX0014Fundamental Research Funds for the Central Universities 106112017CDJXY220005National Key R&D Program of China 2017YFB0603105National Natural Science Foundation of China 21606026National Natural Science Foundation of China 21776025
6 · The paper itself

Abstract

In this paper, a novel riboregulator Switch System of Gene Expression including an OFF-TO-ON switch and an ON-TO-OFF switch was designed to regulate the expression state of target genes between "ON" and "OFF" by switching the identifiability of ribosome recognition site (RBS) based on the thermodynamic stability of different RNA-RNA hybridizations between RBS and small noncoding RNAs. The proposed riboregulator switch system was employed for the fermentative production of succinic acid using an engineered strain of E. coli JW1021, during which the expression of mgtC gene was controlled at "ON" state and that of pepc and ecaA genes were controlled at the "OFF" state in the lag phase and switched to the "OFF" and "ON" state once the strain enters the logarithmic phase. The results showed that using the strain of JW1021, the yield and productivity of succinic acid can reach 0.91 g g

Indexed as

FermentationGene Expression Regulation, BacterialBioreactorsDrug Resistance, BacterialEscherichia coliGene ExpressionGlucoseIndustrial MicrobiologyKanamycinKineticsNucleic Acid HybridizationOligonucleotidesRNASuccinic AcidThermodynamicsGlucoseKanamycinOligonucleotidesRNASuccinic AcidGene regulationRBSRibosomeSuccinic acidSwitch of gene expression

Identifiers

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Registered trials

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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.