ArticlePlasmid2014
Construction of a tetracycline inducible expression vector and characterization of its use in Vibrio cholerae.
Article in Plasmid, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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.
Who cites it
8 citing papers in PubMed, 17 citations in OpenAlex.
- Improved DNA binding to a type IV minor pilin increases natural transformation.Nucleic acids research · 2025Article
- DNA binding is rate-limiting for natural transformation.bioRxiv : the preprint server for biology · 2024Article
- Status quo of tet regulation in bacteria.Microbial biotechnology · 2022Review
- CrvA and CrvB form a curvature-inducing module sufficient to induce cell-shape complexity in Gram-negative bacteria.Nature microbiology · 2021Article
- LuxT controls specific quorum-sensing-regulated behaviors in Vibrionaceae spp. via repression of qrr1, encoding a small regulatory RNA.PLoS genetics · 2021Article
- Vibrio cholerae OmpR Contributes to Virulence Repression and Fitness at Alkaline pH.Infection and immunity · 2020Article
- Article
- Gene Therapy 2017: Progress and Future Directions.Clinical and translational science · 2017Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
We report the construction of a tetracycline inducible expression vector that allows regulated gene expression in the enteric pathogen Vibrio cholerae. The expression vector, named pXB300, contains the tetracycline regulatory elements from Tn10, a multiple cloning site downstream of the tetA promoter and operator sequences, a ColE1 origin of replication, a β-lactamase resistance gene for positive selection, and the hok/sok addiction system for selection in the absence of antibiotic. The function of the tetracycline expression system was demonstrated by cloning lacZ under control of the tetA promoter and quantifying β-galactosidase expression in Escherichia coli and V. cholerae. The utility for pXB300 was documented by complementation of V. cholerae virulence mutants during growth under virulence inducing conditions. The results showed that pXB300 allowed high-level expression of recombinant genes with linear induction in response to the exogenous concentration of the inducer anhydrotetracycline. We further show that pXB300 was reliably maintained in V. cholerae during growth in the absence of antibiotic selection.
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What OpenQuestion holds
Registered trials
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.