Evidence map›Paper›PMID 28708996›Full record

ArticleCell2017

Functional Profiling of a Plasmodium Genome Reveals an Abundance of Essential Genes.

Ellen Bushell, Ana Rita Gomes, Theo Sanderson, Burcu Anar, Gareth Girling, Colin Herd, Tom Metcalf, Katarzyna Modrzynska, Frank Schwach, Rowena E Martin and 8 more

Open access · hybridAbstract read
In one paragraph

Article in Cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 334 papers.

0numbers the graph read from it
0cells of the map it votes in
334citing papers in PubMed
27.2field-weighted citation impact, top 1% 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

334 citing papers in PubMed, 607 citations in OpenAlex.

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  8. Revisiting Glutathione Transferases ofPharmaceuticals (Basel, Switzerland) · 2026
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  14. Antimalarial cytoskeletal targeting with broad apicomplexan activity.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  20. The CLAMP-Linked Invasion Protein (CLIP) plays an essential role inbioRxiv : the preprint server for biology · 2026
    Article

274 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

18 authors at 5 institutions in 4 countries.

Ellen BushellWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Ana Rita GomesWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Theo SandersonWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Burcu AnarWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Gareth GirlingWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Colin HerdWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Tom MetcalfWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Katarzyna ModrzynskaWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Frank SchwachWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Rowena E MartinResearch School of Biology, Australian National University, Canberra, Australia.
Michael W MatherDrexel University College of Medicine, Philadelphia, PA, USA.
Geoffrey I McFaddenSchool of Biosciences, University of Melbourne, Royal Parade, Parkville, Australia.
Leopold PartsWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Gavin G RutledgeWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK.
Akhil B VaidyaDrexel University College of Medicine, Philadelphia, PA, USA.
Kai WengelnikDIMNP, CNRS, INSERM, University Montpellier, Montpellier, France.
Julian C RaynerWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK. Electronic address: julian.rayner@sanger.ac.uk.
Oliver BillkerWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, UK. Electronic address: oliver.billker@sanger.ac.uk.
Wellcome Sanger Institute · GBDrexel University · USAustralian National University · AUCentre National de la Recherche Scientifique · FRUniversity of Melbourne · AU

Funding

ORGANELLE GENOMES OF MALARIAL PARASITESR01AI028398 · NIAID · MCP HAHNEMANN UNIVERSITY · PI AKHIL B VAIDYA · 1989 to 2026
$10.1M
Mitochondrial Functions in Malaria ParasitesR56AI028398 · NIAID · DREXEL UNIVERSITY · PI VAIDYA, AKHIL B · 2016 to 2016
$512k
Medical Research Council G0501670NIAID NIH HHS R01 AI028398NIAID NIH HHS R56 AI028398Wellcome Trust 098051
6 · The paper itself

Abstract

The genomes of malaria parasites contain many genes of unknown function. To assist drug development through the identification of essential genes and pathways, we have measured competitive growth rates in mice of 2,578 barcoded Plasmodium berghei knockout mutants, representing >50% of the genome, and created a phenotype database. At a single stage of its complex life cycle, P. berghei requires two-thirds of genes for optimal growth, the highest proportion reported from any organism and a probable consequence of functional optimization necessitated by genomic reductions during the evolution of parasitism. In contrast, extreme functional redundancy has evolved among expanded gene families operating at the parasite-host interface. The level of genetic redundancy in a single-celled organism may thus reflect the degree of environmental variation it experiences. In the case of Plasmodium parasites, this helps rationalize both the relative successes of drugs and the greater difficulty of making an effective vaccine.

Indexed as

Genome, ProtozoanAnimalsBiological EvolutionFemaleGene Knockout TechniquesGenes, EssentialHost-Parasite InteractionsMetabolic Networks and PathwaysMiceMice, Inbred BALB CPlasmodium bergheiSaccharomyces cerevisiaeToxoplasmaTrypanosoma brucei bruceiapicoplastdrug target validationgene essentialitygenetic screengenome evolutionmitochondriaPlasmodium falciparumPlasmoGEMToxoplasma gondiitransporters

Identifiers

PMID28708996
PMCPMC5509546
OpenAlexW2736273628

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.