Evidence map›Paper›PMID 25511303›Full record

ArticleBMC bioinformatics2014

Comparisons of computational methods for differential alternative splicing detection using RNA-seq in plant systems.

Ruolin Liu, Ann E Loraine, Julie A Dickerson

Abstract readComparative Study
In one paragraph

Article in BMC bioinformatics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing 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

55 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Alternative splicing analysis benchmark with DICAST.NAR genomics and bioinformatics · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. F1000Research · 2021
    Article
  19. Article
  20. 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

3 authors.

Ruolin LiuDepartment of Electrical and Computational Engineering, Iowa State University, Howe Hall, Ames, 50011-3060, USA. ruolin@iastate.edu.
Ann E LoraineDepartment of Bioinformatics and Genomics, University of North Carolina at Charlotte, North Carolina Research Campus, 600 Laureate Way, Kannapolis, 28081, NC, USA. Ann.Loraine@uncc.edu.
Julie A DickersonDepartment of Electrical and Computational Engineering, Iowa State University, Howe Hall, Ames, 50011-3060, USA. julied@iastate.edu.

Funding

Integrated Genome Browser and IGB AppsR01GM103463 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI LORAINE, ANN E · 2012 to 2019
$2.7M
NIGMS NIH HHS R01 GM103463
6 · The paper itself

Abstract

backgroundAlternative Splicing (AS) as a post-transcription regulation mechanism is an important application of RNA-seq studies in eukaryotes. A number of software and computational methods have been developed for detecting AS. Most of the methods, however, are designed and tested on animal data, such as human and mouse. Plants genes differ from those of animals in many ways, e.g., the average intron size and preferred AS types. These differences may require different computational approaches and raise questions about their effectiveness on plant data. The goal of this paper is to benchmark existing computational differential splicing (or transcription) detection methods so that biologists can choose the most suitable tools to accomplish their goals.

resultsThis study compares the eight popular public available software packages for differential splicing analysis using both simulated and real Arabidopsis thaliana RNA-seq data. All software are freely available. The study examines the effect of varying AS ratio, read depth, dispersion pattern, AS types, sample sizes and the influence of annotation. Using a real data, the study looks at the consistences between the packages and verifies a subset of the detected AS events using PCR studies.

conclusionsNo single method performs the best in all situations. The accuracy of annotation has a major impact on which method should be chosen for AS analysis. DEXSeq performs well in the simulated data when the AS signal is relative strong and annotation is accurate. Cufflinks achieve a better tradeoff between precision and recall and turns out to be the best one when incomplete annotation is provided. Some methods perform inconsistently for different AS types. Complex AS events that combine several simple AS events impose problems for most methods, especially for MATS. MATS stands out in the analysis of real RNA-seq data when all the AS events being evaluated are simple AS events.

Indexed as

High-Throughput Nucleotide SequencingSoftwareAlternative SplicingAnimalsArabidopsisComputational BiologyGenome, PlantHumansIntronsMicePolymerase Chain ReactionRNA, PlantSequence Analysis, RNARNA, Plant

Identifiers

PMID25511303
PMCPMC4271460

What OpenQuestion holds

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LicenceCC BY
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.