Evidence map›Paper›PMID 21803788›Full record

ArticleNucleic acids research2011

Efficiently identifying genome-wide changes with next-generation sequencing data.

Weichun Huang, David M Umbach, Nicole Vincent Jordan, Amy N Abell, Gary L Johnson, Leping Li

Abstract readEvaluation Study
In one paragraph

Article in Nucleic acids research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

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  16. PAVIS: a tool for Peak Annotation and Visualization.Bioinformatics (Oxford, England) · 2013
    Article
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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.

Weichun HuangBiostatistics Branch, National Institute of Environmental Health Sciences, RTP, NC 27709, USA. weichun.huang@nih.gov
David M Umbach
Nicole Vincent Jordan
Amy N Abell
Gary L Johnson
Leping Li

Funding

BioinformaticsZIAES101765 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI LI, LEPING · 2009 to 2025
$21.0M
PREDOCTORAL TRAINING IN PHARMACOLOGICAL SCIST32GM007040 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI NICHOLAS, ROBERT A · 1985 to 2019
$6.0M
RECEPTOR INTERACTION WITH GTP REGULATORY PROTEINSR37GM030324 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JOHNSON, GARY L. · 1999 to 2008
$3.7M
REGULATION OF SEQUENTIAL PROTEIN KINASE PATHWAYSR01DK037871 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JOHNSON, GARY L. · 1986 to 2011
$3.7M
REGULATORY PROTEINS OF ADENYLATE CYCLASER01GM030324 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JOHNSON, GARY L. · 1985 to 2012
$1.8M
Intramural NIH HHSNIDDK NIH HHS DK37871NIDDK NIH HHS R01 DK037871NIEHS NIH HHS ES101765-05NIGMS NIH HHS GM007040NIGMS NIH HHS GM30324NIGMS NIH HHS R01 GM030324
6 · The paper itself

Abstract

We propose a new and effective statistical framework for identifying genome-wide differential changes in epigenetic marks with ChIP-seq data or gene expression with mRNA-seq data, and we develop a new software tool EpiCenter that can efficiently perform data analysis. The key features of our framework are: (i) providing multiple normalization methods to achieve appropriate normalization under different scenarios, (ii) using a sequence of three statistical tests to eliminate background regions and to account for different sources of variation and (iii) allowing adjustment for multiple testing to control false discovery rate (FDR) or family-wise type I error. Our software EpiCenter can perform multiple analytic tasks including: (i) identifying genome-wide epigenetic changes or differentially expressed genes, (ii) finding transcription factor binding sites and (iii) converting multiple-sample sequencing data into a single read-count data matrix. By simulation, we show that our framework achieves a low FDR consistently over a broad range of read coverage and biological variation. Through two real examples, we demonstrate the effectiveness of our framework and the usages of our tool. In particular, we show that our novel and robust 'parsimony' normalization method is superior to the widely-used 'tagRatio' method. Our software EpiCenter is freely available to the public.

Indexed as

Epigenesis, GeneticGene Expression ProfilingAnimalsBinding SitesData Interpretation, StatisticalGenomicsHigh-Throughput Nucleotide SequencingHistonesMaleSequence Analysis, DNASoftwareTranscription FactorsX Chromosome InactivationHistonesTranscription Factors

Identifiers

PMID21803788
PMCPMC3201882

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.