Evidence map›Paper›PMID 19435513›Full record

ArticleBMC genomics2009

Measuring differential gene expression by short read sequencing: quantitative comparison to 2-channel gene expression microarrays.

Joshua S Bloom, Zia Khan, Leonid Kruglyak, Mona Singh, Amy A Caudy

Abstract readComparative Study
In one paragraph

Article in BMC genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.

0numbers the graph read from it
0cells of the map it votes in
92citing 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

92 citing papers in PubMed.

  1. Article
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  5. Review
  6. Skipping of exon 10 inTheranostics · 2020
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  18. Advantages of RNA-seq compared to RNA microarrays for transcriptome profiling of anterior cruciate ligament tears.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2018
    Article
  19. TISSUES 2.0: an integrative web resource on mammalian tissue expression.Database : the journal of biological databases and curation · 2018
    Article
  20. Review

32 more citing papers are in PubMed but not listed here.

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

5 authors.

Joshua S BloomLewis-Sigler Institute of Integrative Genomics, Princeton University, New Jersey, USA. jbloom@princeton.edu
Zia Khan
Leonid Kruglyak
Mona Singh
Amy A Caudy

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
Quantitative Methods for Linkage and Associated StudiesR37MH059520 · NIMH · PRINCETON UNIVERSITY · PI KRUGLYAK, LEONID · 2002 to 2011
$3.6M
NIGMS NIH HHS P50 GM071508NIGMS NIH HHS P50GM071508NIMH NIH HHS R37 MH059520
6 · The paper itself

Abstract

backgroundHigh-throughput cDNA synthesis and sequencing of poly(A)-enriched RNA is rapidly emerging as a technology competing to replace microarrays as a quantitative platform for measuring gene expression.

resultsConsequently, we compared full length cDNA sequencing to 2-channel gene expression microarrays in the context of measuring differential gene expression. Because of its comparable cost to a gene expression microarray, our study focused on the data obtainable from a single lane of an Illumina 1 G sequencer. We compared sequencing data to a highly replicated microarray experiment profiling two divergent strains of S. cerevisiae.

conclusionUsing a large number of quantitative PCR (qPCR) assays, more than previous studies, we found that neither technology is decisively better at measuring differential gene expression. Further, we report sequencing results from a diploid hybrid of two strains of S. cerevisiae that indicate full length cDNA sequencing can discover heterozygosity and measure quantitative allele-specific expression simultaneously.

Indexed as

AlgorithmsDNA, ComplementaryDNA, FungalGene Expression ProfilingOligonucleotide Array Sequence AnalysisSaccharomyces cerevisiaeSequence AlignmentSequence Analysis, DNADNA, ComplementaryDNA, Fungal

Identifiers

PMID19435513
PMCPMC2686739

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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.