Evidence map›Paper›PMID 21898659›Full record

ArticleHuman mutation2012

Rapid and efficient human mutation detection using a bench-top next-generation DNA sequencer.

Qian Jiang, Tychele Turner, Maria X Sosa, Ankit Rakha, Stacey Arnold, Aravinda Chakravarti

Abstract read
In one paragraph

Article in Human mutation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

17 citing papers in PubMed, 36 citations in OpenAlex.

  1. Effect of semaphorin 3C gene variants in multifactorial Hirschsprung disease.The Journal of international medical research · 2021
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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 2 institutions in 1 country.

Qian JiangCenter for Complex Disease Genomics, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Tychele Turner
Maria X Sosa
Ankit Rakha
Stacey Arnold
Aravinda Chakravarti
Johns Hopkins University · USJohns Hopkins Medicine · US

Funding

Predoctoral Training Program in Human GeneticsT32GM007814 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI VALLE, DAVID · 1985 to 2021
$10.6M
Genetic Analysis of Hirschsprung Disease - RenewalR01HD028088 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHAKRAVARTI, ARAVINDA · 1991 to 2024
$6.2M
Genetic Analysis of Hirschsprung DiseaseR37HD028088 · NICHD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CHAKRAVARTI, ARAVINDA · 2010 to 2019
$6.2M
NICHD NIH HHS R01 HD028088NICHD NIH HHS R37 HD028088NICHD NIH HHS R37 HD28088NIGMS NIH HHS T32 GM007814
6 · The paper itself

Abstract

Next-generation sequencing (NGS) technologies can be a boon to human mutation detection given their high throughput: consequently, many genes and samples may be simultaneously studied with high coverage for accurate detection of heterozygotes. In circumstances requiring the intensive study of a few genes, particularly in clinical applications, a rapid turn around is another desirable goal. To this end, we assessed the performance of the bench-top 454 GS Junior platform as an optimized solution for mutation detection by amplicon sequencing of three type 3 semaphorin genes SEMA3A, SEMA3C, and SEMA3D implicated in Hirschsprung disease (HSCR). We performed mutation detection on 39 PCR amplicons totaling 14,014 bp in 47 samples studied in pools of 12 samples. Each 10-hr run was able to generate ∼75,000 reads and ∼28 million high-quality bases at an average read length of 371 bp. The overall sequencing error was 0.26 changes per kb at a coverage depth of ≥20 reads. Altogether, 37 sequence variants were found in this study of which 10 were unique to HSCR patients. We identified five missense mutations in these three genes that may potentially be involved in the pathogenesis of HSCR and need to be studied in larger patient samples.

Indexed as

Mutation, MissenseAllelesBase SequenceCase-Control StudiesChromosomes, Human, Pair 7DNADNA Mutational AnalysisExonsFemaleHeterozygoteHigh-Throughput Nucleotide SequencingHirschsprung DiseaseHumansMaleMolecular Sequence DataPolymerase Chain ReactionDNASemaphorins

Identifiers

PMID21898659
PMCPMC3240684
OpenAlexW2015261532

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.