Evidence map›Paper›PMID 18628978›Full record

ArticlePloS one2008

High throughput automated allele frequency estimation by pyrosequencing.

Julie Doostzadeh, Shadi Shokralla, Farnaz Absalan, Roxana Jalili, Sharareh Mohandessi, James W Langston, Ronald W Davis, Mostafa Ronaghi, Baback Gharizadeh

Abstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

9 authors.

Julie DoostzadehThe Parkinson's Institute, Sunnyvale, California, United States of America.
Shadi Shokralla
Farnaz Absalan
Roxana Jalili
Sharareh Mohandessi
James W Langston
Ronald W Davis
Mostafa Ronaghi
Baback Gharizadeh

Funding

WHOLE YEAST GENOME TRANSCRIPTIONAL AND FUNCTIONAL GENE MAPS--A FEASIBILITY STUDYP01HG000205 · NHGRI · STANFORD UNIVERSITY · PI DAVIS, RONALD WAYNE, HOWE, ROGER THOMAS · 1990 to 2016
$120.9M
Pyrosequencing Array for Genome SequencingR01HG003571 · NHGRI · STANFORD UNIVERSITY · PI RONAGHI, MOSTAFA · 2004 to 2010
$7.4M
NHGRI NIH HHS P01 HG000205NHGRI NIH HHS R01HG00205NHGRI NIH HHS R01 HG003571NHGRI NIH HHS R01HG003571
6 · The paper itself

Abstract

Pyrosequencing is a DNA sequencing method based on the principle of sequencing-by-synthesis and pyrophosphate detection through a series of enzymatic reactions. This bioluminometric, real-time DNA sequencing technique offers unique applications that are cost-effective and user-friendly. In this study, we have combined a number of methods to develop an accurate, robust and cost efficient method to determine allele frequencies in large populations for association studies. The assay offers the advantage of minimal systemic sampling errors, uses a general biotin amplification approach, and replaces dTTP for dATP-apha-thio to avoid non-uniform higher peaks in order to increase accuracy. We demonstrate that this newly developed assay is a robust, cost-effective, accurate and reproducible approach for large-scale genotyping of DNA pools. We also discuss potential improvements of the software for more accurate allele frequency analysis.

Indexed as

AllelesAutomationBiotinCase-Control StudiesDiphosphatesDNA Mutational AnalysisDNA PrimersGene FrequencyGenetic TechniquesGenotypeHumansMolecular BiologyParkinson DiseaseReproducibility of ResultsSequence Analysis, DNABiotinDiphosphatesDNA Primers

Identifiers

PMID18628978
PMCPMC2442187

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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.