Evidence map›Paper›PMID 8112741›Full record

ArticleHuman genetics1994

Detection of carriers of deletions in the dystrophin gene in Bulgarian DMD-BMD families.

J Bronzova, A Todorova, L Kalaydjieva

Abstract read
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In one paragraph

Article in Human genetics, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

J BronzovaLaboratory of Molecular Pathology, University Obstetrics and Gynaecology Hospital, Sofia, Bulgaria.
A Todorova
L Kalaydjieva

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Analysis of Bulgarian Duchenne/Becker muscular dystrophy (DMD/BMD) patients has demonstrated that deletions spanning exon 4 or exon 48 of the dystrophin gene account for about half of all patients, and that female relatives from these families constitute nearly 40% of all patients who require diagnosis of carrier status. We propose a relatively simple and inexpensive assay for the detection of deletion carriers based on a duplex PCR with radioactive 5' end labeling of one of the PCR primers for each exon. The PCR amplification is performed under conditions of exponential relationship between template DNA and the amount of PCR product obtained, thus facilitating gene dosage. The quantification of the products, and especially the use of a coefficient estimating of the relative proportion of each exon in the total densitometric area, provide a reliable differentiation between carriers and non-carriers.

Indexed as

Chromosome DeletionBulgariaDystrophinElectrophoresis, Polyacrylamide GelExonsFamilyFemaleGenetic Carrier ScreeningHumansMuscular DystrophiesPolymerase Chain ReactionSex Chromosome AberrationsX ChromosomeDystrophin

Identifiers

PMID8112741

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.