Evidence map›Paper›PMID 25502887›Full record

ArticleNature protocols2015

Genome-scale RNAi screens for high-throughput phenotyping in bloodstream-form African trypanosomes.

Lucy Glover, Sam Alsford, Nicola Baker, Daniel J Turner, Alejandro Sanchez-Flores, Sebastian Hutchinson, Christiane Hertz-Fowler, Matthew Berriman, David Horn

Abstract read
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In one paragraph

Article in Nature protocols, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

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

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  9. Deep mutational scanning of the RNase III-like domain inFrontiers in cellular and infection microbiology · 2024
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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

9 authors.

Lucy GloverDivision of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee, Dundee, UK.
Sam AlsfordLondon School of Hygiene and Tropical Medicine, London, UK.ORCID 0000000186214920
Nicola BakerDivision of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee, Dundee, UK.
Daniel J TurnerOxford Nanopore Technologies, Oxford, UK.
Alejandro Sanchez-FloresInstitute of Biotechnology, Universidad Nacional Autónoma de México, Cuernavaca, México.
Sebastian HutchinsonDivision of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee, Dundee, UK.
Christiane Hertz-FowlerCentre for Genomic Research, Institute of Integrative Biology, University of Liverpool, Liverpool, UK.
Matthew BerrimanThe Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK.ORCID 0000000295810377
David HornDivision of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee, Dundee, UK.

Funding

Medical Research Council MR/K011987/1Wellcome Trust 085775/Z/08/ZWellcome Trust 093010/Z/10/ZWellcome Trust 100320Wellcome Trust 100320/Z/12/ZWellcome Trust 100476
6 · The paper itself

Abstract

The ability to simultaneously assess every gene in a genome for a role in a particular process has obvious appeal. This protocol describes how to perform genome-scale RNAi library screens in bloodstream-form African trypanosomes, a family of parasites that causes lethal human and animal diseases and also serves as a model for studies on basic aspects of eukaryotic biology and evolution. We discuss strain assembly, screen design and implementation, the RNAi target sequencing approach and hit validation, and we provide a step-by-step protocol. A screen can yield from one to thousands of 'hits' associated with the phenotype of interest. The screening protocol itself takes 2 weeks or less to be completed, and high-throughput sequencing may also be completed within weeks. Pre- and post-screen strain assembly, validation and follow-up can take several months, depending on the type of screen and the number of hits analyzed.

Indexed as

PhenotypeRNA InterferenceAfricaGene LibraryGenetic TestingGenome, ProtozoanTrypanosoma

Identifiers

PMID25502887

What OpenQuestion holds

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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.