Evidence map›Paper›PMID 9541111›Full record

ArticleJournal of medical genetics1998

Extensive germinal mosaicism in a family with X linked myotubular myopathy simulates genetic heterogeneity.

M C Vincent, C Guiraud-Chaumeil, J Laporte, S Manouvrier-Hanu, J L Mandel

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in Journal of medical genetics, 1998. 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
0.7field-weighted citation impact, top 30% 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

3 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Centronuclear (myotubular) myopathy.Orphanet journal of rare diseases · 2008
    Review
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

5 authors at 1 institution in 1 country.

M C VincentLaboratoire de Génétique Moleculaire Humaine, Faculté de Médecine et CHRU, Illkirch, Strasbourg, France.
C Guiraud-Chaumeil
J Laporte
S Manouvrier-Hanu
J L Mandel
Institut de génétique et de biologie moléculaire et cellulaire · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A family with two male cousins affected with myotubular myopathy (MTM) was referred to us for genetic counselling. Linkage analysis appeared to exclude the Xq28 region. As a gene for X linked MTM was recently identified in Xq28, we screened the obligatory carrier mothers for mutation. We found a 4 bp deletion in exon 4 of the MTM1 gene, which originated from the grandfather of the affected children and which was transmitted to three daughters. This illustrates the importance of mutation detection to avoid pitfalls in linkage analysis that may be caused by such cases of germinal mosaicism.

Indexed as

Genetic HeterogeneityGenetic LinkageMosaicismX ChromosomeDNA Mutational AnalysisFemaleGenetic CounselingGenetic TestingHumansInfant, NewbornMaleMuscle HypotoniaMuscle WeaknessPedigreeProtein Tyrosine PhosphatasesProtein Tyrosine Phosphatases, Non-ReceptormyotubularinProtein Tyrosine PhosphatasesProtein Tyrosine Phosphatases, Non-Receptor

Identifiers

PMID9541111
PMCPMC1051250
OpenAlexW2068095530

What OpenQuestion holds

Textmetadata
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.