Evidence map›Paper›PMID 26892670›Full record

ArticleScientific reports2016

A versatile strategy for rapid conditional genome engineering using loxP sites in a small synthetic intron in Plasmodium falciparum.

Matthew L Jones, Sujaan Das, Hugo Belda, Christine R Collins, Michael J Blackman, Moritz Treeck

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

77 citing papers in PubMed, 138 citations in OpenAlex.

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  20. Knock-sideways by inducible ER retrieval enables a unique approach for studyingProceedings of the National Academy of Sciences of the United States of America · 2023
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17 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

6 authors at 1 institution in 1 country.

Matthew L JonesMoritz Treeck Laboratory, The Francis Crick Institute, Mill Hill Laboratory, The Ridgeway, London NW71AA, United Kingdom.
Sujaan DasMichael J. Blackman Laboratory, The Francis Crick Institute, Mill Hill Laboratory, The Ridgeway, London NW71AA, United Kingdom.
Hugo BeldaMoritz Treeck Laboratory, The Francis Crick Institute, Mill Hill Laboratory, The Ridgeway, London NW71AA, United Kingdom.
Christine R CollinsMichael J. Blackman Laboratory, The Francis Crick Institute, Mill Hill Laboratory, The Ridgeway, London NW71AA, United Kingdom.
Michael J BlackmanMichael J. Blackman Laboratory, The Francis Crick Institute, Mill Hill Laboratory, The Ridgeway, London NW71AA, United Kingdom.
Moritz TreeckMoritz Treeck Laboratory, The Francis Crick Institute, Mill Hill Laboratory, The Ridgeway, London NW71AA, United Kingdom.
The Francis Crick Institute · GB

Funding

Medical Research Council MC_U117532063Medical Research Council MC_UP_1202/10Medical Research Council U117532063
6 · The paper itself

Abstract

Conditional genome engineering in the human malaria pathogen Plasmodium falciparum remains highly challenging. Here we describe a strategy for facile and rapid functional analysis of genes using an approach based on the Cre/lox system and tailored for organisms with short and few introns. Our method allows the conditional, site-specific removal of genomic sequences of essential and non-essential genes by placing loxP sites into a short synthetic intron to produce a module (loxPint) can be placed anywhere in open reading frames without compromising protein expression. When duplicated, the loxPint module serves as an intragenic recombineering point that can be used for the fusion of gene elements to reporters or the conditional introduction of point mutations. We demonstrate the robustness and versatility of the system by targeting the P. falciparum merozoite surface protein 1 gene (msp1), which has previously proven refractory to genetic interrogation, and the parasite exported kinase FIKK10.1.

Indexed as

Base SequenceGenome, ProtozoanIntegrasesIntronsMutagenesis, Site-DirectedPlasmodium falciparumCre recombinaseIntegrases

Identifiers

PMID26892670
PMCPMC4759600
OpenAlexW2281388501

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.