Evidence map›Paper›PMID 30503770›Full record

ArticleMolecular cell2019

A Multiplexed Assay for Exon Recognition Reveals that an Unappreciated Fraction of Rare Genetic Variants Cause Large-Effect Splicing Disruptions.

Rockie Chong, Kimberly D Insigne, David Yao, Christina P Burghard, Jeffrey Wang, Yun-Hua E Hsiao, Eric M Jones, Daniel B Goodman, Xinshu Xiao, Sriram Kosuri

Abstract read
In one paragraph

Article in Molecular cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing 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

90 citing papers in PubMed.

  1. Article
  2. Article
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  4. Improving splice site usage prediction with SPLAIRE.bioRxiv : the preprint server for biology · 2026
    Article
  5. Review
  6. RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease.Annals of clinical and translational neurology · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Benchmarking RNA-seq Tools for Real-World Diagnostic Applications.medRxiv : the preprint server for health sciences · 2026
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

30 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

10 authors.

Rockie ChongDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Kimberly D InsigneBioinformatics Interdepartmental Graduate Program, University of California, Los Angeles, Los Angeles, CA 90095, USA.
David YaoDepartment of Genetics, Stanford University, Stanford, CA 94035, USA.
Christina P BurghardBioinformatics Interdepartmental Graduate Program, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Jeffrey WangDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Yun-Hua E HsiaoDepartment of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Eric M JonesDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Daniel B GoodmanDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA.
Xinshu XiaoBioinformatics Interdepartmental Graduate Program, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Sriram KosuriDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA; UCLA-DOE Institute for Genomics and Proteomics, Quantitative and Computational Biology Institute, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA. Electronic address: sri@ucla.edu.

Funding

"Ribonomics" of Gene Regulation to predict Innate Immune ResponsesU01HG007912 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BLACK, DOUGLAS L, HOFFMANN, ALEXANDER · 2015 to 2017
$5.8M
Analysis of functional genetic variants in RNA processing and expressionU01HG009417 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI XIAO, XINSHU GRACE · 2017 to 2021
$3.2M
REVERSE GENOMICS OF REGULATORY ELEMENTS GOVERNING SPLICINGDP2GM114829 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KOSURI, SRIRAM · 2014 to 2014
$2.3M
Prioritization of splicing-altering genetic variants in Alzheimer's diseaseR01AG056476 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI XIAO, XINSHU GRACE · 2017 to 2021
$2.0M
Biomedical Big Data Training GrantT32LM012424 · NLM · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PELLEGRINI, MATTEO · 2016 to 2019
$1.0M
NHGRI NIH HHS U01 HG007912NHGRI NIH HHS U01 HG009417NIA NIH HHS R01 AG056476NIGMS NIH HHS DP2 GM114829NLM NIH HHS T32 LM012424
6 · The paper itself

Abstract

Mutations that lead to splicing defects can have severe consequences on gene function and cause disease. Here, we explore how human genetic variation affects exon recognition by developing a multiplexed functional assay of splicing using Sort-seq (MFASS). We assayed 27,733 variants in the Exome Aggregation Consortium (ExAC) within or adjacent to 2,198 human exons in the MFASS minigene reporter and found that 3.8% (1,050) of variants, most of which are extremely rare, led to large-effect splice-disrupting variants (SDVs). Importantly, we find that 83% of SDVs are located outside of canonical splice sites, are distributed evenly across distinct exonic and intronic regions, and are difficult to predict a priori. Our results indicate extant, rare genetic variants can have large functional effects on splicing at appreciable rates, even outside the context of disease, and MFASS enables their empirical assessment at scale.

Indexed as

ExonsMutationRNA SplicingCell SeparationComputational BiologyFlow CytometryGene Expression ProfilingHEK293 CellsHeLa CellsHep G2 CellsHigh-Throughput Nucleotide SequencingHumansIntronsK562 CellsOligonucleotide Array Sequence AnalysisReproducibility of Resultsexon recognitionmassively parallel reporter assaypopulation variationrare variationsplicingvariant classification

Identifiers

PMID30503770
PMCPMC6599603

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.