ArticleThe protein journal2016
Construction, Expression, and Characterization of Recombinant Pfu DNA Polymerase in Escherichia coli.
Article in The protein journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 6 citations in OpenAlex.
- Recombinant Thermostable DNA Polymerases: Current Approaches to Production, Molecular Engineering, and Applications in Biotechnology and Diagnostics.International journal of molecular sciences · 2026Review
- An efficient approach for overproduction of DNA polymerase from Pyrococcus furiosus using an optimized autoinduction system in Escherichia coli.World journal of microbiology & biotechnology · 2024Article
- A low-cost and eco-friendly recombinant protein expression system using copper-containing industrial wastewater.Frontiers in microbiology · 2024Article
- Codon optimization of a gene encoding DNA polymerase from Pyrococcus furiosus and its expression in Escherichia coli.Journal, genetic engineering & biotechnology · 2023Article
- Enhanced Biomass Production of Recombinant Pfu DNA Polymerase Producer Escherichia coli BL21(DE3) by Optimization of Induction Variables Using Response Surface Methodology.The protein journal · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pfu DNA polymerase (Pfu) is a DNA polymerase isolated from the hyperthermophilic archaeon Pyrococcus furiosus. With its excellent thermostability and high fidelity, Pfu is well known as one of the enzymes widely used in the polymerase chain reaction. In this study, the recombinant plasmid pLysS His6-tagged Pfu-pET28a was constructed. His-tagged Pfu was expressed in Escherichia coli BL21 (DE3) competent cells and then successfully purified with the ÄKTAprime plus compact one-step purification system by Ni(2+) chelating affinity chromatography after optimization of the purification conditions. The authenticity of the purified Pfu was further confirmed by peptide mass fingerprinting. A bio-assay indicated that its activity in the polymerase chain reaction was equivalent to that of commercial Pfu and its isoelectric point was found to be between 6.85 and 7.35. These results will be useful for further studies on Pfu and its wide application in the future.
Indexed as
Identifiers
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.