Evidence map›Paper›PMID 26318395›Full record

ArticleEukaryotic cell2015

Development of the CRISPR/Cas9 System for Targeted Gene Disruption in Aspergillus fumigatus.

Kevin K Fuller, Shan Chen, Jennifer J Loros, Jay C Dunlap

Open access · diamondAbstract read
In one paragraph

Article in Eukaryotic cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed
10.1field-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

94 citing papers in PubMed, 247 citations in OpenAlex.

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34 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

4 authors at 1 institution in 1 country.

Kevin K FullerDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
Shan ChenDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.ORCID http://orcid.org/0000-0002-1364-4265
Jennifer J LorosDepartment of Biochemistry, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA jennifer.loros@dartmouth.edu jay.c.dunlap@dartmouth.edu.
Jay C DunlapDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA jennifer.loros@dartmouth.edu jay.c.dunlap@dartmouth.edu.
Dartmouth College · US

Funding

Genetic and Molecular Dissection of the Neurospora ClockR35GM118021 · NIGMS · DARTMOUTH COLLEGE · PI Jay C. Dunlap · 2016 to 2026
$7.3M
Identification and Analysis of Circadian Clock-Controlled GenesR01GM083336 · NIGMS · DARTMOUTH COLLEGE · PI LOROS, JENNIFER J. · 2008 to 2015
$5.7M
GENETIC AND MOLECULAR DISSECTION OF THE NEUROSPORA CLOCKR01GM034985 · NIGMS · DARTMOUTH COLLEGE · PI DUNLAP, JAY C. · 1986 to 2015
$5.7M
Identification and Analysis of Circadian Clock-Controlled GenesR35GM118022 · NIGMS · DARTMOUTH COLLEGE · PI LOROS, JENNIFER J. · 2016 to 2021
$3.7M
NIGMS NIH HHS GM083336NIGMS NIH HHS R01 GM034985NIGMS NIH HHS R01 GM083336NIGMS NIH HHS R35 GM118021NIGMS NIH HHS R35 GM118022
6 · The paper itself

Abstract

Low rates of homologous recombination have broadly encumbered genetic studies in the fungal pathogen Aspergillus fumigatus. The CRISPR/Cas9 system of bacteria has recently been developed for targeted mutagenesis of eukaryotic genomes with high efficiency and, importantly, through a mechanism independent of homologous repair machinery. As this new technology has not been developed for use in A. fumigatus, we sought to test its feasibility for targeted gene disruption in this organism. As a proof of principle, we first demonstrated that CRISPR/Cas9 can indeed be used for high-efficiency (25 to 53%) targeting of the A. fumigatus polyketide synthase gene (pksP), as evidenced by the generation of colorless (albino) mutants harboring the expected genomic alteration. We further demonstrated that the constitutive expression of the Cas9 nuclease by itself is not deleterious to A. fumigatus growth or virulence, thus making the CRISPR system compatible with studies involved in pathogenesis. Taken together, these data demonstrate that CRISPR can be utilized for loss-of-function studies in A. fumigatus and has the potential to bolster the genetic toolbox for this important pathogen.

Indexed as

CRISPR-Cas SystemsAspergillus fumigatusBase SequenceFungal ProteinsGene TargetingMolecular Sequence DataPolyketide SynthasesFungal ProteinsPolyketide Synthases

Identifiers

PMID26318395
PMCPMC4621320
OpenAlexW2174006038

What OpenQuestion holds

Textmetadata
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.