Evidence map›Paper›PMID 33127880›Full record

ArticleNature communications2020

Optimized design of single-cell RNA sequencing experiments for cell-type-specific eQTL analysis.

Igor Mandric, Tommer Schwarz, Arunabha Majumdar, Kangcheng Hou, Leah Briscoe, Richard Perez, Meena Subramaniam, Christoph Hafemeister, Rahul Satija, Chun Jimmie Ye and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
–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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. eQTL studies: from bulk tissues to single cells.Journal of genetics and genomics = Yi chuan xue bao · 2023
    Review
  18. Review
  19. Methods and Insights from Single-Cell Expression Quantitative Trait Loci.Annual review of genomics and human genetics · 2023
    Review
  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

12 authors.

Igor MandricDepartment of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA.ORCID 0000-0003-4362-5169
Tommer SchwarzBioinformatics Interdepartmental Program, University of California Los Angeles, 611 Charles E. Young Drive East, Los Angeles, CA, 90095, USA.
Arunabha MajumdarDepartment of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA.
Kangcheng HouBioinformatics Interdepartmental Program, University of California Los Angeles, 611 Charles E. Young Drive East, Los Angeles, CA, 90095, USA.ORCID 0000-0001-7110-5596
Leah BriscoeBioinformatics Interdepartmental Program, University of California Los Angeles, 611 Charles E. Young Drive East, Los Angeles, CA, 90095, USA.
Richard PerezInstitute for Human Genetics, University of California San Francisco, 513 Parnassus Avenue, San Francisco, CA, 94143, USA.
Meena SubramaniamInstitute for Human Genetics, University of California San Francisco, 513 Parnassus Avenue, San Francisco, CA, 94143, USA.
Christoph HafemeisterNew York Genome Center, 101 Avenue of the Americas, New York, NY, 10013, USA.
Rahul SatijaNew York Genome Center, 101 Avenue of the Americas, New York, NY, 10013, USA.ORCID 0000-0001-9448-8833
Chun Jimmie YeInstitute for Human Genetics, University of California San Francisco, 513 Parnassus Avenue, San Francisco, CA, 94143, USA.ORCID 0000-0001-6560-3783
Bogdan PasaniucBioinformatics Interdepartmental Program, University of California Los Angeles, 611 Charles E. Young Drive East, Los Angeles, CA, 90095, USA. pasaniuc@ucla.edu.
Eran HalperinDepartment of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA.ORCID 0000-0002-2373-3691

Funding

Joint genomic and statistical analyses of schizophrenia and bipolar to decipher genetic susceptibilityR01MH115676 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Roel A Ophoff, Bogdan Pasaniuc · 2018 to 2026
$5.9M
Methods for Genomic Analysis in Heterogeneous TissuesR01HG010505 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HALPERIN, ERAN · 2019 to 2022
$2.6M
Integrative approaches for mapping the genetic risk of complex traitsR01HG009120 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PASANIUC, BOGDAN · 2017 to 2021
$2.3M
NHGRI NIH HHS R01 HG009120NHGRI NIH HHS R01 HG010505NIMH NIH HHS R01 MH115676
6 · The paper itself

Abstract

Single-cell RNA-sequencing (scRNA-Seq) is a compelling approach to directly and simultaneously measure cellular composition and state, which can otherwise only be estimated by applying deconvolution methods to bulk RNA-Seq estimates. However, it has not yet become a widely used tool in population-scale analyses, due to its prohibitively high cost. Here we show that given the same budget, the statistical power of cell-type-specific expression quantitative trait loci (eQTL) mapping can be increased through low-coverage per-cell sequencing of more samples rather than high-coverage sequencing of fewer samples. We use simulations starting from one of the largest available real single-cell RNA-Seq data from 120 individuals to also show that multiple experimental designs with different numbers of samples, cells per sample and reads per cell could have similar statistical power, and choosing an appropriate design can yield large cost savings especially when multiplexed workflows are considered. Finally, we provide a practical approach on selecting cost-effective designs for maximizing cell-type-specific eQTL power which is available in the form of a web tool.

Indexed as

Base SequenceComputational BiologyGene ExpressionGene Expression ProfilingGenomicsHumansQuantitative Trait LociSequence Analysis, RNASingle-Cell Analysis

Identifiers

PMID33127880
PMCPMC7599215

What OpenQuestion holds

Textmetadata
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.