Evidence map›Paper›PMID 27488180›Full record

ArticleBMC genomics2016

ABSSeq: a new RNA-Seq analysis method based on modelling absolute expression differences.

Wentao Yang, Philip C Rosenstiel, Hinrich Schulenburg

Abstract read
In one paragraph

Article in BMC genomics, 2016. 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
–field-weighted citation impact
1 · What the graph read from it

What it found

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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.

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  13. Massively parallel variant characterization identifiesProceedings of the National Academy of Sciences of the United States of America · 2020
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  16. The Inducible Response of the NematodeFrontiers in microbiology · 2019
    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

3 authors.

Wentao YangEvolutionary Ecology and Genetics, Zoological Institute, CAU Kiel, Am Botanischen Garten 9, 24118, Kiel, Germany. wyang@zoologie.uni-kiel.de.
Philip C RosenstielCentre for Molecular Biology, Institute for Clinical Molecular Biology, CAU Kiel, Am Botanischen Garten 11, 24118, Kiel, Germany.
Hinrich SchulenburgEvolutionary Ecology and Genetics, Zoological Institute, CAU Kiel, Am Botanischen Garten 9, 24118, Kiel, Germany. hschulenburg@zoologie.uni-kiel.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe recent advances in next generation sequencing technology have made the sequencing of RNA (i.e., RNA-Seq) an extemely popular approach for gene expression analysis. Identification of significant differential expression represents a crucial initial step in these analyses, on which most subsequent inferences of biological functions are built. Yet, for identification of these subsequently analysed genes, most studies use an additional minimal threshold of differential expression that is not captured by the applied statistical procedures.

resultsHere we introduce a new analysis approach, ABSSeq, which uses a negative binomal distribution to model absolute expression differences between conditions, taking into account variations across genes and samples as well as magnitude of differences. In comparison to alternative methods, ABSSeq shows higher performance on controling type I error rate and at least a similar ability to correctly identify differentially expressed genes.

conclusionsABSSeq specifically considers the overall magnitude of expression differences, which enhances the power in detecting truly differentially expressed genes by reducing false positives at both very low and high expression level. In addition, ABSSeq offers to calculate shrinkage of fold change to facilitate gene ranking and effective outlier detection.

Indexed as

Gene Expression RegulationSoftwareComputational BiologyComputer SimulationGene Expression ProfilingROC CurveSequence Analysis, RNATranscriptomeABSSeqDifferential gene expressionNegative binomial distributionRNA-SeqTranscriptome analysis

Identifiers

PMID27488180
PMCPMC4973090

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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.