Evidence map›Paper›PMID 19431182›Full record

ArticleHuman mutation2009

Gene conversion causing human inherited disease: evidence for involvement of non-B-DNA-forming sequences and recombination-promoting motifs in DNA breakage and repair.

Nadia Chuzhanova, Jian-Min Chen, Albino Bacolla, George P Patrinos, Claude Férec, Robert D Wells, David N Cooper

Open access · greenAbstract read
In one paragraph

Article in Human mutation, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 65 citations in OpenAlex.

  1. Analysis of Multiple Families With Single Individuals Affected by Pseudohypoparathyroidism Type Ib (PHP1B) Reveals Only One Novel Maternally Inherited GNAS Deletion.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2016
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  10. Oyster RNA-seq Data Support the Development ofFrontiers in microbiology · 2017
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  17. Evolution of siglec-11 and siglec-16 genes in hominins.Molecular biology and evolution · 2012
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 7 institutions in 4 countries.

Nadia ChuzhanovaSchool of Computing, Engineering and Physical Sciences, University of Central Lancashire, Preston PR1 2HE, UK.
Jian-Min Chen
Albino Bacolla
George P Patrinos
Claude Férec
Robert D Wells
David N Cooper
Cardiff University · GBErasmus MC · NLÉtablissement Français du Sang · FRInserm · FRTexas A&M Health Science Center · USTexas A&M University · USUniversity of Central Lancashire · GB

Funding

Mechanisms of Genetic Instabilites of Triplet RepeatsR01ES011347 · NIEHS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI WELLS, ROBERT DALE · 2001 to 2005
$1.3M
GAA TTC STRUCTURES--FUNCTIONS AND FRIEDREICHS ATAXIAR01NS037554 · NINDS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI WELLS, ROBERT DALE · 1999 to 2002
$766k
NIEHS NIH HHS ES11347NIEHS NIH HHS R01 ES011347NINDS NIH HHS NS37554NINDS NIH HHS R01 NS037554
6 · The paper itself

Abstract

A variety of DNA sequence motifs including inverted repeats, minisatellites, and the chi recombination hotspot, have been reported in association with gene conversion in human genes causing inherited disease. However, no methodical statistically based analysis has been performed to formalize these observations. We have performed an in silico analysis of the DNA sequence tracts involved in 27 nonoverlapping gene conversion events in 19 different genes reported in the context of inherited disease. We found that gene conversion events tend to occur within (C+G)- and CpG-rich regions and that sequences with the potential to form non-B-DNA structures, and which may be involved in the generation of double-strand breaks that could, in turn, serve to promote gene conversion, occur disproportionately within maximal converted tracts and/or short flanking regions. Maximal converted tracts were also found to be enriched (P<0.01) in a truncated version of the chi-element (a TGGTGG motif), immunoglobulin heavy chain class switch repeats, translin target sites and several novel motifs including (or overlapping) the classical meiotic recombination hotspot, CCTCCCCT. Finally, gene conversions tend to occur in genomic regions that have the potential to fold into stable hairpin conformations. These findings support the concept that recombination-inducing motifs, in association with alternative DNA conformations, can promote recombination in the human genome.

Indexed as

DNA DamageDNA RepairGene ConversionDNAGenetic Diseases, InbornHumansRecombination, GeneticDNA

Identifiers

PMID19431182
PMCPMC2779867
OpenAlexW2021091731

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.