Evidence map›Paper›PMID 39796105›Full record

ArticleInternational journal of molecular sciences2024

Engineered Phage Enables Efficient Control of Gene Expression upon Infection of the Host Cell.

Ting Wei, Wangsheng Lai, Qian Chen, Chenjian Sun

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

4 authors.

Ting WeiCAS Key Laboratory for Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.ORCID 0000-0003-2926-5849
Wangsheng LaiCAS Key Laboratory for Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Qian ChenCAS Key Laboratory for Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Chenjian SunCAS Key Laboratory for Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.

Funding

National Key Research and Development Program of China 2018YFA0903600, 2021YFA0911100Strategic Priority Research Program of Chinese Academy of Sciences XDB0480000
6 · The paper itself

Abstract

Recently, we developed a spatial phage-assisted continuous evolution (SPACE) system. This system utilizes chemotaxis coupled with the growth of motile bacteria during their spatial range expansion in soft agar to provide fresh host cells for iterative phage infection and selection pressure for preserving evolved genes of interest carried by phage mutants. Controllable mutagenesis activated only in a subpopulation of the migrating cells is essential in this system to efficiently generate mutated progeny phages from which desired individuals are selected during the directed evolution process. But, the widely adopted small molecule-dependent inducible system could hardly fulfill this purpose because it always affects all cells homogeneously. In this study, we developed a phage infection-induced gene expression system using modified

Indexed as

BacteriophagesEscherichia coliBacillus subtilisDNA-Directed RNA PolymerasesGene Expression Regulation, BacterialGenetic EngineeringMutagenesisMutationOperonPromoter Regions, GeneticSigma FactorViral Proteinsbacteriophage T7 RNA polymeraseDNA-Directed RNA PolymerasesSigma FactorViral Proteinsdirected evolutionengineered phageinducible gene expressionphage shock proteinsigma factor

Identifiers

PMID39796105
PMCPMC11720261

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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.