ArticleNucleic acids research1995
Preference of the recombination sites involved in the formation of extrachromosomal copies of the human alphoid Sau3A repeat family.
Article in Nucleic acids research, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Circular DNA elements of chromosomal origin are common in healthy human somatic tissue.Nature communications · 2018Article
- Survey of extrachromosomal circular DNA derived from plant satellite repeats.BMC plant biology · 2008Article
- Mouse major satellite DNA is prone to eccDNA formation via DNA Ligase IV-dependent pathway.Oncogene · 2006Article
- Molecular characterization of a mouse genomic element mobilized by advanced glycation endproduct modified-DNA (AGE-DNA).Molecular medicine (Cambridge, Mass.) · 1997Article
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The human alphoid Sau3A repetitive family DNA is one of the DNA species that are actively amplified to form extrachromosomal circular DNA in several cell lines. The circularization takes place between two of the five approximately 170 bp subunits with an average of 73.1% homology as well as between identical subunits. To investigate the nature of the recombination reaction, we cloned and analyzed the subunits containing recombination junctions. Analysis of a total of 68 junctions revealed that recombination had occurred preferentially at four positions 10-25 (A), 40-50 (B), 85-90 (C) and 135-160 (D) in the 170bp subunit structure. Two regions (B and C) were overlapped with the regions with higher homology between subunits, while other two regions (A and D) cannot be explained solely by the regional homology between the subunits. These regions were located at both junctions of the nucleosomal and the linker region, and overlapped with the binding motifs for alpha protein and CENP-B. Approximately 90% of the recombination occurred between the subunits located next but one (+/- 2 shift), although the frequency of recombination between the adjoining subunits (+/- 1 shift) was approximately 10%.
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.