Evidence map›Paper›PMID 10364515›Full record

ArticleAmerican journal of human genetics1999

Identification of mutations in the repeated part of the autosomal dominant polycystic kidney disease type 1 gene, PKD1, by long-range PCR.

R Thomas, R McConnell, J Whittacker, P Kirkpatrick, J Bradley, R Sandford

Open access · bronzeAbstract read
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Article in American journal of human genetics, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
7.0field-weighted citation impact, top 3% 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

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3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 112 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

6 authors at 1 institution in 1 country.

R ThomasDepartments of Medical Genetics, Addenbrooke's Hospital, Cambridge, United Kingdom.
R McConnell
J Whittacker
P Kirkpatrick
J Bradley
R Sandford
Addenbrooke's Hospital · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

We have used long-range PCR to identify mutations in the duplicated part of the PKD1 gene. By means of a PKD1-specific primer in intron 1, an approximately 13.6-kb PCR product that includes exons 2-15 of the PKD1 gene has been used to search for mutations, by direct sequence analysis. This region contains the majority of the predicted extracellular domains of the PKD1-gene product, polycystin, including the 16 novel PKD domains that have similarity to immunoglobulin-like domains found in many cell-adhesion molecules and cell-surface receptors. Direct sequence analysis of exons encoding all the 16 PKD domains was performed on PCR products from a group of 24 unrelated patients with autosomal dominant polycystic kidney disease (ADPKD [MIM 173900]). Seven novel mutations were found in a screening of 42% of the PKD1-coding region in each patient, representing a 29% detection rate; these mutations included two deletions (one of 3 kb and the other of 28 bp), one single-base insertion, and four nucleotide substitutions (one splice site, one nonsense, and two missense). Five of these mutations would be predicted to cause a prematurely truncated protein. Two coding and 18 silent polymorphisms were also found. When, for the PKD1 gene, this method is coupled with existing mutation-detection methods, virtually the whole of this large, complex gene can now be screened for mutations.

Indexed as

MutationBase SequenceExonsHumansMolecular Sequence DataPolycystic Kidney, Autosomal DominantPolymerase Chain ReactionPolymorphism, GeneticProteinsProtein Structure, SecondarySequence Analysis, DNATRPP Cation ChannelsProteinsTRPP Cation Channels

Identifiers

PMID10364515
PMCPMC1378073
OpenAlexW2092284139

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.