Evidence map›Paper›PMID 32064787›Full record

ArticleMolecular systems biology2020

Systematic genetics and single-cell imaging reveal widespread morphological pleiotropy and cell-to-cell variability.

Mojca Mattiazzi Usaj, Nil Sahin, Helena Friesen, Carles Pons, Matej Usaj, Myra Paz D Masinas, Ermira Shuteriqi, Aleksei Shkurin, Patrick Aloy, Quaid Morris and 2 more

Open access · goldAbstract read
In one paragraph

Article in Molecular systems biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
8.8field-weighted citation impact, top 2% 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

35 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
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  6. Systematic data analysis pipeline for quantitative morphological cell phenotyping.Computational and structural biotechnology journal · 2024
    Review
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  13. Surveying the global landscape of post-transcriptional regulators.Nature structural & molecular biology · 2023
    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

12 authors at 4 institutions in 4 countries.

Mojca Mattiazzi Usaj *The Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Nil Sahin *The Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Helena FriesenThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Carles PonsInstitute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute for Science and Technology, Barcelona, Catalonia, Spain.
Matej UsajThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Myra Paz D MasinasThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Ermira ShuteriqiThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Aleksei ShkurinThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Patrick AloyInstitute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute for Science and Technology, Barcelona, Catalonia, Spain.
Quaid MorrisThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Charles BooneThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.
Brenda J AndrewsThe Donnelly Centre, University of Toronto, Toronto, ON, Canada.ORCID 0000-0001-6427-6493
University of Toronto · CAInstitució Catalana de Recerca i Estudis Avançats · ESInstitute for Research in Biomedicine · ESMemorial Sloan Kettering Cancer Center · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
Mapping the reference genetic network of a eukaryotic cellR01HG005853 · NHGRI · UNIVERSITY OF TORONTO · PI ANDREWS, BRENDA JEAN, BOONE, CHARLES · 2010 to 2025
$7.6M
Gouvernement du Canada|Canadian Institutes of Health Research (CIHR) FDN-143264Gouvernement du Canada|Canadian Institutes of Health Research (CIHR) FDN-143265HHS|National Institutes of Health (NIH) R01HG00583NCI NIH HHS P30 CA008748NHGRI NIH HHS R01 HG005853
6 · The paper itself

Abstract

Our ability to understand the genotype-to-phenotype relationship is hindered by the lack of detailed understanding of phenotypes at a single-cell level. To systematically assess cell-to-cell phenotypic variability, we combined automated yeast genetics, high-content screening and neural network-based image analysis of single cells, focussing on genes that influence the architecture of four subcellular compartments of the endocytic pathway as a model system. Our unbiased assessment of the morphology of these compartments-endocytic patch, actin patch, late endosome and vacuole-identified 17 distinct mutant phenotypes associated with ~1,600 genes (~30% of all yeast genes). Approximately half of these mutants exhibited multiple phenotypes, highlighting the extent of morphological pleiotropy. Quantitative analysis also revealed that incomplete penetrance was prevalent, with the majority of mutants exhibiting substantial variability in phenotype at the single-cell level. Our single-cell analysis enabled exploration of factors that contribute to incomplete penetrance and cellular heterogeneity, including replicative age, organelle inheritance and response to stress.

Indexed as

MutationGenetic PleiotropyGenetic VariationMicroscopy, FluorescenceNeural Networks, ComputerPenetrancePhenotypeSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSingle-Cell AnalysisSystems BiologyTime-Lapse ImagingSaccharomyces cerevisiae Proteinscell-to-cell variabilityendocytosishigh-content screeningphenotype classificationsingle-cell analysis

Identifiers

PMID32064787
PMCPMC7025093
OpenAlexW3006268927

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.