Evidence map›Paper›PMID 25613453›Full record

ArticleNucleic acids research2015

Genome-wide analyses of LINE-LINE-mediated nonallelic homologous recombination.

Michał Startek, Przemyslaw Szafranski, Tomasz Gambin, Ian M Campbell, Patricia Hixson, Chad A Shaw, Paweł Stankiewicz, Anna Gambin

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
24.3field-weighted citation impact, top 1% of its field
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

58 citing papers in PubMed, 122 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Michał StartekFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, 2 Banacha street, 02-097 Warsaw, Poland.
Przemyslaw SzafranskiDepartment of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.
Tomasz GambinDepartment of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.
Ian M CampbellDepartment of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.
Patricia HixsonDepartment of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.
Chad A ShawDepartment of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.
Paweł StankiewiczDepartment of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA pawels@bcm.edu.
Anna GambinFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, 2 Banacha street, 02-097 Warsaw, Poland Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawińskiego street, 02-106 Warsaw, Poland aniag@mimuw.edu.pl.
Baylor College of Medicine · USUniversity of Warsaw · PL

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007330 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI PLON, SHARON E. · 1985 to 2019
$15.6M
Genomic Disorders in Neurodevelopmental DiseaseF31NS083159 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI CAMPBELL, IAN MORGAN · 2013 to 2014
$67k
NIGMS NIH HHS T32 GM007330NINDS NIH HHS F31 NS083159
6 · The paper itself

Abstract

Nonallelic homologous recombination (NAHR), occurring between low-copy repeats (LCRs) >10 kb in size and sharing >97% DNA sequence identity, is responsible for the majority of recurrent genomic rearrangements in the human genome. Recent studies have shown that transposable elements (TEs) can also mediate recurrent deletions and translocations, indicating the features of substrates that mediate NAHR may be significantly less stringent than previously believed. Using >4 kb length and >95% sequence identity criteria, we analyzed of the genome-wide distribution of long interspersed element (LINE) retrotransposon and their potential to mediate NAHR. We identified 17 005 directly oriented LINE pairs located <10 Mbp from each other as potential NAHR substrates, placing 82.8% of the human genome at risk of LINE-LINE-mediated instability. Cross-referencing these regions with CNVs in the Baylor College of Medicine clinical chromosomal microarray database of 36 285 patients, we identified 516 CNVs potentially mediated by LINEs. Using long-range PCR of five different genomic regions in a total of 44 patients, we confirmed that the CNV breakpoints in each patient map within the LINE elements. To additionally assess the scale of LINE-LINE/NAHR phenomenon in the human genome, we tested DNA samples from six healthy individuals on a custom aCGH microarray targeting LINE elements predicted to mediate CNVs and identified 25 LINE-LINE rearrangements. Our data indicate that LINE-LINE-mediated NAHR is widespread and under-recognized, and is an important mechanism of structural rearrangement contributing to human genomic variability.

Indexed as

Genome, HumanHomologous RecombinationLong Interspersed Nucleotide ElementsAlgorithmsChromosome BreakpointsComparative Genomic HybridizationDNA Copy Number VariationsGenomicsHumansPolymerase Chain Reaction

Identifiers

PMID25613453
PMCPMC4344489
OpenAlexW1972453970

What OpenQuestion holds

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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.