Evidence map›Paper›PMID 30638445›Full record

ArticleeLife2019

Single cell functional genomics reveals the importance of mitochondria in cell-to-cell phenotypic variation.

Riddhiman Dhar, Alsu M Missarova, Ben Lehner, Lucas B Carey

Open access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
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  9. Journal of biosciences · 2022
    Review
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  11. A rapidly reversible mutation generates subclonal genetic diversity and unstable drug resistance.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
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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

4 authors at 3 institutions in 3 countries.

Riddhiman DharSystems Biology Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0003-4642-0492
Alsu M MissarovaDepartment of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain.ORCID 0000-0001-9472-2095
Ben Lehner *Systems Biology Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0002-8817-1124
Lucas B Carey *Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain.ORCID 0000-0002-7245-6379
Universitat Pompeu Fabra · ESIndian Institute of Technology Kharagpur · INInstitució Catalana de Recerca i Estudis Avançats · ES

Funding

European Research Council 616434H2020 European Research Council 616434Ministerio de Economía y Competitividad BFU2011-26206Ministerio de Economía y Competitividad BFU2015-68351-P)
6 · The paper itself

Abstract

Mutations frequently have outcomes that differ across individuals, even when these individuals are genetically identical and share a common environment. Moreover, individual microbial and mammalian cells can vary substantially in their proliferation rates, stress tolerance, and drug resistance, with important implications for the treatment of infections and cancer. To investigate the causes of cell-to-cell variation in proliferation, we used a high-throughput automated microscopy assay to quantify the impact of deleting >1500 genes in yeast. Mutations affecting mitochondria were particularly variable in their outcome. In both mutant and wild-type cells mitochondrial membrane potential - but not amount - varied substantially across individual cells and predicted cell-to-cell variation in proliferation, mutation outcome, stress tolerance, and resistance to a clinically used anti-fungal drug. These results suggest an important role for cell-to-cell variation in the state of an organelle in single cell phenotypic variation.

Indexed as

Membrane Potential, MitochondrialMutationAntifungal AgentsDNA, MitochondrialFluconazoleFungal ProteinsGene DeletionGenomicsImage Processing, Computer-AssistedMicroscopyMitochondriaPhenotypeSaccharomyces cerevisiaeSequence Analysis, RNASingle-Cell AnalysisTranscriptomeAntifungal AgentsDNA, MitochondrialFluconazoleFungal Proteinscell proliferationgeneticsgenomicsnoiseS. cerevisiaesingle cell

Identifiers

PMID30638445
PMCPMC6366901
OpenAlexW2910593175

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.