Evidence map›Paper›PMID 28984205›Full record

ArticleBMC genomics2017

The discrepancy among single nucleotide variants detected by DNA and RNA high throughput sequencing data.

Yan Guo, Shilin Zhao, Quanhu Sheng, David C Samuels, Yu Shyr

Abstract read
In one paragraph

Article in BMC genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. RNA editing in Mycobacterium tuberculosis.Microbiological research · 2022
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Sex-Dependent RNA Editing andFrontiers in cell and developmental biology · 2020
    Article
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.

Yan GuoDepartment of Biomedical Informatics, Vanderbilt University, 2220 Pierce Ave, 571 PRB, Nashville, TN, 37027, USA. Yan.guo@vanderbilt.edu.
Shilin ZhaoDepartment of Biomedical Informatics, Vanderbilt University, 2220 Pierce Ave, 571 PRB, Nashville, TN, 37027, USA.
Quanhu ShengDepartment of Biomedical Informatics, Vanderbilt University, 2220 Pierce Ave, 571 PRB, Nashville, TN, 37027, USA.
David C SamuelsVanderbilt Genetics Institute, Department of Molecular Physiology and Biophysics, Vanderbilt University Medical School, Nashville, TN, USA.
Yu ShyrDepartment of Biostatistics, Vanderbilt University, 2220 Pierce Ave, 571 PRB, Nashville, TN, 37027, USA. Yu.shyr@vanderbilt.edu.

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW J TYSKA · 1995 to 2026
$172.8M
NCI NIH HHS P30 CA068485
6 · The paper itself

Abstract

backgroundHigh throughput sequencing technology enables the both the human genome and transcriptome to be screened at the single nucleotide resolution. Tools have been developed to infer single nucleotide variants (SNVs) from both DNA and RNA sequencing data. To evaluate how much difference can be expected between DNA and RNA sequencing data, and among tissue sources, we designed a study to examine the single nucleotide difference among five sources of high throughput sequencing data generated from the same individual, including exome sequencing from blood, tumor and adjacent normal tissue, and RNAseq from tumor and adjacent normal tissue.

resultsThrough careful quality control and analysis of the SNVs, we found little difference between DNA-DNA pairs (1%-2%). However, between DNA-RNA pairs, SNV differences ranged anywhere from 10% to 20%.

conclusionsOnly a small portion of these differences can be explained by RNA editing. Instead, the majority of the DNA-RNA differences should be attributed to technical errors from sequencing and post-processing of RNAseq data. Our analysis results suggest that SNV detection using RNAseq is subject to high false positive rates.

Indexed as

High-Throughput Nucleotide SequencingPolymorphism, Single NucleotideSequence Analysis, DNASequence Analysis, RNADatabases, Nucleic AcidGenotypeHeterozygoteMutationProbabilityDNA-RNA differenceRNA editingSingle nucleotide variant

Identifiers

PMID28984205
PMCPMC5629567

What OpenQuestion holds

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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.