Evidence map›Paper›PMID 31501500›Full record

ArticleScientific reports2019

Generation of genetically modified mice using SpCas9-NG engineered nuclease.

Wataru Fujii, Haruka Ito, Takuya Kanke, Arisa Ikeda, Koji Sugiura, Kunihiko Naito

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 15 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Wataru FujiiDepartment of Animal Resource Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan. awtrfj@mail.ecc.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0002-6438-7350
Haruka ItoDepartment of Animal Resource Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
Takuya KankeDepartment of Animal Resource Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
Arisa IkedaDepartment of Animal Resource Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
Koji SugiuraDepartment of Animal Resource Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.ORCID http://orcid.org/0000-0001-8945-3353
Kunihiko NaitoDepartment of Animal Resource Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although genetically modified mice can be generated with high efficiency by using CRISPR/Cas9-mediated genome editing in mouse zygotes, only the loci with a protospacer-adjacent motif (PAM) sequence are targetable. The present study investigated the usability of engineered Streptococcus pyogenes Cas9 (SpCas9-NG) in mouse zygotes. In addition to the 5'-NGG sequence, SpCas9-NG recognized the 5'-NGA, 5'-NGC and 5'-NGT sequences in mouse zygotes as PAMs that were appropriate for the generation of knockout mice. Moreover, SpCas9-NG-mediated genome editing enabled the generation of knock-in mice untargetable by the conventional SpCas9 in mouse zygotes. These results suggest that SpCas9-NG-mediated genome editing in zygotes is available for the generation of knockout and knock-in mice at the locus corresponding to NGN-PAM.

Indexed as

Genetic EngineeringAnimalsBase SequenceCRISPR-Associated Protein 9Gene EditingMiceMice, TransgenicStreptococcus pyogenesZygoteCRISPR-Associated Protein 9

Identifiers

PMID31501500
PMCPMC6733909
OpenAlexW2971761152

What OpenQuestion holds

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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.