Evidence map›Paper›PMID 20864445›Full record

ArticleNucleic acids research2011

A comparison of RNA-Seq and high-density exon array for detecting differential gene expression between closely related species.

Song Liu, Lan Lin, Peng Jiang, Dan Wang, Yi Xing

Open access · goldAbstract readComparative StudyEvaluation 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 91 papers.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

91 citing papers in PubMed, 140 citations in OpenAlex.

  1. Article
  2. The genome of Eleocharis vivipara elucidates the genetics of CJournal of integrative plant biology · 2024
    Article
  3. Article
  4. DietaryFrontiers in veterinary science · 2021
    Article
  5. Processing and Analysis of RNA-seq Data from Public Resources.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Omics Application of Bio-Hydrogen Production Through Green AlgaFrontiers in bioengineering and biotechnology · 2019
    Review
  14. Article
  15. Credentialing Individual Samples for Proteogenomic Analysis.Molecular & cellular proteomics : MCP · 2018
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

31 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 at 2 institutions in 1 country.

Song LiuDepartment of Biostatistics, Roswell Park Cancer Institute, The State University of New York at Buffalo, Buffalo, NY 14203, USA.
Lan Lin
Peng Jiang
Dan Wang
Yi Xing
University at Buffalo, State University of New York · USUniversity of Iowa · US

Funding

WNV REPLIVAX VACCINE IN NON-HUMAN PRIMATESP51RR013986 · NCRR · TEXAS BIOMEDICAL RESEARCH INSTITUTE · PI GAUDUIN, MARIE-CLAIRE ELISABETH · 1999 to 2011
$79.1M
UNIVERSITY OF IOWA CTSA FOR PEDIATRIC RESEARCHUL1RR024979 · NCRR · UNIVERSITY OF IOWA · PI ROSENTHAL, GARY E · 2007 to 2011
$31.8M
VARIATION AND REGULATION OF ALTERNATIVE SPLICING IN HUMAN TRANSCRIPTOMESR01GM088342 · NIGMS · UNIVERSITY OF IOWA · PI XING, YI · 2010 to 2020
$2.9M
Statistical Analysis of Exon ArraysR01HG004634 · NHGRI · STANFORD UNIVERSITY · PI WONG, WING H. · 2008 to 2011
$1.4M
NCRR NIH HHS P51 RR013986NCRR NIH HHS UL1 RR024979NHGRI NIH HHS R01HG004634NIGMS NIH HHS R01 GM088342NIGMS NIH HHS R01GM088342
6 · The paper itself

Abstract

RNA-Seq has emerged as a revolutionary technology for transcriptome analysis. In this article, we report a systematic comparison of RNA-Seq and high-density exon array for detecting differential gene expression between closely related species. On a panel of human/chimpanzee/rhesus cerebellum RNA samples previously examined by the high-density human exon junction array (HJAY) and real-time qPCR, we generated 48.68 million RNA-Seq reads. Our results indicate that RNA-Seq has significantly improved gene coverage and increased sensitivity for differentially expressed genes compared with the high-density HJAY array. Meanwhile, we observed a systematic increase in the RNA-Seq error rate for lowly expressed genes. Specifically, between-species DEGs detected by array/qPCR but missed by RNA-Seq were characterized by relatively low expression levels, as indicated by lower RNA-Seq read counts, lower HJAY array expression indices and higher qPCR raw cycle threshold values. Furthermore, this issue was not unique to between-species comparisons of gene expression. In the RNA-Seq analysis of MicroArray Quality Control human reference RNA samples with extensive qPCR data, we also observed an increase in both the false-negative rate and the false-positive rate for lowly expressed genes. These findings have important implications for the design and data interpretation of RNA-Seq studies on gene expression differences between and within species.

Indexed as

AnimalsCerebellumExonsGene Expression ProfilingHumansMacaca mulattaOligonucleotide Array Sequence AnalysisPan troglodytesPolymerase Chain ReactionReference StandardsRNASequence Analysis, RNARNA

Identifiers

PMID20864445
PMCPMC3025565
OpenAlexW2149517369

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.