ArticleGenomics data2014
Profiling DNA supercoiling domains in vivo.
Article in Genomics data, 2014. 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
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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, 7 citations in OpenAlex.
- Cinnamic-Hydroxamic-Acid Derivatives Exhibit Antibiotic, Anti-Biofilm, and Supercoiling Relaxation Properties by Targeting Bacterial Nucleoid-Associated Protein HU.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- In Vivo Genomic Supercoiling Mapping Using Psora-seq.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Weak interactions in higher-order chromatin organization.Nucleic acids research · 2020Review
- Twist to disentangle.Nature structural & molecular biology · 2019Article
- Investigating DNA supercoiling in eukaryotic genomes.Briefings in functional genomics · 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
3 authors at 2 institutions in 1 country.
Funding
Abstract
Transitions in DNA structure have the capacity to regulate genes, but have been poorly characterised in eukaryotes due to a lack of appropriate techniques. One important example is DNA supercoiling, which can directly regulate transcription initiation, elongation and coordinated expression of neighbouring genes. DNA supercoiling is the over- or under-winding of the DNA double helix, which occurs as a consequence of polymerase activity and is modulated by topoisomerase activity [5]. To map the distribution of DNA supercoiling in nuclei, we developed biotinylated 4,5,8-trimethylpsoralen (bTMP) pull-down to preferentially enrich for under-wound DNA. Here we describe in detail the experimental design, quality controls and analyses associated with the study by Naughton et al. [13] that characterised for the first time the large-scale distribution of DNA supercoiling in human cells (GEO: GSE43488 and GSE43450GSE43488GSE43450).
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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.