Evidence map›Paper›PMID 32168362›Full record

ArticlePLoS genetics2020

Quantitative genetic analysis deciphers the impact of cis and trans regulation on cell-to-cell variability in protein expression levels.

Michael D Morgan, Etienne Patin, Bernd Jagla, Milena Hasan, Lluís Quintana-Murci, John C Marioni

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. bioRxiv : the preprint server for biology · 2025
    Article
  3. Article
  4. Article
  5. Single-cell genomics meets human genetics.Nature reviews. Genetics · 2023
    Review
  6. Article
  7. Article
  8. Review
  9. Where Are the Disease-Associated eQTLs?Trends in genetics : TIG · 2021
    Review
  10. 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

6 authors at 4 institutions in 2 countries.

Michael D MorganWellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, United Kingdom.ORCID 0000-0003-0757-0711
Etienne PatinHuman Evolutionary Genetics Unit, Institut Pasteur, CNRS UMR2000, Paris, France.ORCID 0000-0002-9911-4459
Bernd JaglaCytometry and Biomarkers UTechS, Institut Pasteur, Paris, France.ORCID 0000-0002-7696-0484
Milena HasanCytometry and Biomarkers UTechS, Institut Pasteur, Paris, France.
Lluís Quintana-MurciHuman Evolutionary Genetics Unit, Institut Pasteur, CNRS UMR2000, Paris, France.ORCID 0000-0003-2429-6320
John C MarioniWellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, United Kingdom.ORCID 0000-0001-9092-0852
Centre National de la Recherche Scientifique · FRCancer Research UK · GBEuropean Bioinformatics Institute · GBInstitut Pasteur · FR

Funding

Cancer Research UK 17197Cancer Research UK 22231Department of HealthMedical Research Council MR/M008975/1Wellcome TrustWellcome Trust 105045/Z/14/Z
6 · The paper itself

Abstract

Identifying the factors that shape protein expression variability in complex multi-cellular organisms has primarily focused on promoter architecture and regulation of single-cell expression in cis. However, this targeted approach has to date been unable to identify major regulators of cell-to-cell gene expression variability in humans. To address this, we have combined single-cell protein expression measurements in the human immune system using flow cytometry with a quantitative genetics analysis. For the majority of proteins whose variability in expression has a heritable component, we find that genetic variants act in trans, with notably fewer variants acting in cis. Furthermore, we highlight using Mendelian Randomization that these variability-Quantitative Trait Loci might be driven by the cis regulation of upstream genes. This indicates that natural selection may balance the impact of gene regulation in cis with downstream impacts on expression variability in trans.

Indexed as

AllelesDatabases, GeneticFemaleGene ExpressionGene Expression ProfilingGene Expression RegulationGenetic TestingGenome-Wide Association StudyHumansImmune SystemImmunityMalePolymorphism, Single NucleotideQuantitative Trait LociSelection, Genetic

Identifiers

PMID32168362
PMCPMC7094872
OpenAlexW3012415376

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.