Evidence map›Paper›PMID 32226015›Full record

ArticlePLoS biology2020

A compact Cas9 ortholog from Staphylococcus Auricularis (SauriCas9) expands the DNA targeting scope.

Ziying Hu, Shuai Wang, Chengdong Zhang, Ning Gao, Miaomiao Li, Deqian Wang, Daqi Wang, Dong Liu, Huihui Liu, Sang-Ging Ong and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

97 citing papers in PubMed, 146 citations in OpenAlex.

  1. Article
  2. Review
  3. In vivo genome editing with a novel Cj4Cas9.Communications biology · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. CRISPR-based functional genomics tools in vertebrate models.Experimental & molecular medicine · 2025
    Review
  12. Review
  13. Article
  14. Recent advances in therapeutic gene-editing technologies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  15. Review
  16. Article
  17. Engineering of SauriCas9 with enhanced specificity.Molecular therapy. Nucleic acids · 2025
    Article
  18. Efforts to Downsize Base Editors for Clinical Applications.International journal of molecular sciences · 2025
    Review
  19. Article
  20. Review

37 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

12 authors at 4 institutions in 2 countries.

Ziying HuObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Shuai WangObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Chengdong ZhangObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Ning GaoObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Miaomiao LiObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Deqian WangObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Daqi WangObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Dong LiuSchool of Life Sciences, Co-innovation Center of Neuroregeneration, Jiangsu Key Laboratory of Neuroregeneration, Nantong University, Nantong, China.ORCID 0000-0002-2764-6544
Huihui LiuExperimental Center of Forestry in North China, Chinese Academy of Forestry, Beijing, China.
Sang-Ging OngDepartment of Pharmacology, University of Illinois College of Medicine, Chicago, Illinois, United States of America.
Hongyan WangObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.
Yongming WangObstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering at School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.ORCID 0000-0001-8269-5296
Fudan University · CNNantong University · CNChinese Academy of Forestry · CNUniversity of Illinois Urbana-Champaign · US

Funding

CARDIAC MITOHORMESIS PROTECTS AGAINST DIABETIC CARDIOMYOPATHY THROUGH MITOPHAGY: EVALI ADMINISTRATIVE SUPPLEMENTR00HL130416 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI ONG, SANG GING · 2018 to 2020
$927k
NHLBI NIH HHS R00 HL130416
6 · The paper itself

Abstract

Compact CRISPR/Cas9 systems that can be packaged into an adeno-associated virus (AAV) hold great promise for gene therapy. Unfortunately, currently available small Cas9 nucleases either display low activity or require a long protospacer adjacent motif (PAM) sequence, limiting their extensive applications. Here, we screened a panel of Cas9 nucleases and identified a small Cas9 ortholog from Staphylococcus auricularis (SauriCas9), which recognizes a simple NNGG PAM, displays high activity for genome editing, and is compact enough to be packaged into an AAV for genome editing. Moreover, the conversion of adenine and cytosine bases can be achieved by fusing SauriCas9 to the cytidine and adenine deaminase. Therefore, SauriCas9 holds great potential for both basic research and clinical applications.

Indexed as

Amino Acid SequenceCRISPR-Associated Protein 9CRISPR-Cas SystemsDependovirusDNAGene EditingHEK293 CellsHumansNucleotide MotifsProtein EngineeringStaphylococcusSubstrate SpecificityCRISPR-Associated Protein 9DNA

Identifiers

PMID32226015
PMCPMC7145270
OpenAlexW3013561518

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.