Evidence map›Paper›PMID 38886801›Full record

ArticleBiotechnology for biofuels and bioproducts2024

Metabolic engineering of Escherichia coli for the production of 5-aminolevulinic acid based on combined metabolic pathway modification and reporter-guided mutant selection (RGMS).

Yuting Yang, Yuhong Zou, Xi Chen, Haidong Sun, Xia Hua, Lee Johnston, Xiangfang Zeng, Shiyan Qiao, Changchuan Ye

Abstract read
In one paragraph

Article in Biotechnology for biofuels and bioproducts, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

9 authors.

Yuting YangState Key Laboratory of Animal Nutrition and Feeding, Ministry of Agriculture Feed Industry Centre, China Agricultural University, Beijing, 100193, China.
Yuhong ZouState Key Laboratory of Animal Nutrition and Feeding, Ministry of Agriculture Feed Industry Centre, China Agricultural University, Beijing, 100193, China.
Xi ChenState Key Laboratory for Agro-Biotechnology, Ministry of Agriculture and Rural Affairs, Key Laboratory for Pest Monitoring and Green Management, Department of Plant Pathology, China Agricultural University, Beijing, 100193, China.
Haidong SunNational Feed Engineering Technology Research Centre, Beijing, 100193, China.
Xia HuaState Key Laboratory for Agro-Biotechnology, Ministry of Agriculture and Rural Affairs, Key Laboratory for Pest Monitoring and Green Management, Department of Plant Pathology, China Agricultural University, Beijing, 100193, China.
Lee JohnstonSwine Nutrition and Production, West Central Research and Outreach Center, University of Minnesota, Morris, MN, 56267, USA.
Xiangfang ZengState Key Laboratory of Animal Nutrition and Feeding, Ministry of Agriculture Feed Industry Centre, China Agricultural University, Beijing, 100193, China.
Shiyan QiaoState Key Laboratory of Animal Nutrition and Feeding, Ministry of Agriculture Feed Industry Centre, China Agricultural University, Beijing, 100193, China.
Changchuan YeState Key Laboratory of Animal Nutrition and Feeding, Ministry of Agriculture Feed Industry Centre, China Agricultural University, Beijing, 100193, China. yecc@fafu.edu.cn.

Funding

Beijing Innovation Consortium of Livestock Research System BAIC05-2024Beijing Municipal Science and Technology Project Z221100006422006National Key Research and Development Program of China 2022YFC2105001Pinduoduo-China Agricultural University Research Fund PC2023A01001
6 · The paper itself

Abstract

background5-Aminolevulinic acid (ALA) recently received much attention due to its potential application in many fields such as medicine, nutrition and agriculture. Metabolic engineering is an efficient strategy to improve microbial production of 5-ALA.

resultsIn this study, an ALA production strain of Escherichia coli was constructed by rational metabolic engineering and stepwise improvement. A metabolic strategy to produce ALA directly from glucose in this recombinant E. coli via both C4 and C5 pathways was applied herein. The expression of a modified hemA

conclusionsThese results suggested that an industrially competitive strain can be efficiently developed by metabolic engineering based on combined rational modification and optimization of gene expression.

Indexed as

5-Aminolevulinic acidCRISPR/cas9E. coliMetabolic engineeringPromoter modificationReporter-guided mutant selection

Identifiers

PMID38886801
PMCPMC11184883

What OpenQuestion holds

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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.