Evidence map›Paper›PMID 21946566›Full record

ArticleMitochondrion2011

Large scale mtDNA sequencing reveals sequence and functional conservation as major determinants of homoplasmic mtDNA variant distribution.

A M Voets, B J C van den Bosch, A P Stassen, A T Hendrickx, D M Hellebrekers, L Van Laer, E Van Eyken, G Van Camp, A Pyle, S V Baudouin and 2 more

Abstract read
In one paragraph

Article in Mitochondrion, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Twin Mitochondrial Sequence Analysis.Molecular genetics & genomic medicine · 2013
    Article
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

12 authors.

A M VoetsDepartment of Genetics and Cell Biology, Maastricht University, Maastricht, The Netherlands.
B J C van den Bosch
A P Stassen
A T Hendrickx
D M Hellebrekers
L Van Laer
E Van Eyken
G Van Camp
A Pyle
S V Baudouin
P F Chinnery
H J M Smeets

Funding

Wellcome Trust 084980
6 · The paper itself

Abstract

The mitochondrial DNA (mtDNA) is highly variable, containing large numbers of pathogenic mutations and neutral polymorphisms. The spectrum of homoplasmic mtDNA variation was characterized in 730 subjects and compared with known pathogenic sites. The frequency and distribution of variants in protein coding genes were inversely correlated with conservation at the amino acid level. Analysis of tRNA secondary structures indicated a preference of variants for the loops and some acceptor stem positions. This comprehensive overview of mtDNA variants distinguishes between regions and positions which are likely not critical, mainly conserved regions with pathogenic mutations and essential regions containing no mutations at all.

Indexed as

Conserved SequenceAdolescentAdultAgedChildChild, PreschoolDNA, MitochondrialHumansInfantMiddle AgedNucleic Acid ConformationPolymorphism, GeneticRNA, TransferSequence Analysis, DNAYoung AdultDNA, MitochondrialRNA, Transfer

Identifiers

PMID21946566
PMCPMC4038511

What OpenQuestion holds

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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.