Evidence map›Paper›PMID 39940839›Full record

ArticleInternational journal of molecular sciences2025

Optimization of CRISPR/Cas9 Gene Editing System in Sheep (

Haitao Wang, Hengqian Yang, Tingting Li, Yan Chen, Jieran Chen, Xiaosheng Zhang, Jinlong Zhang, Yuting Zhang, Na Zhang, Runlin Ma and 2 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Review
  3. CRISPR-Cas9 in the Tailoring of Genetically Engineered Animals.Current issues in molecular biology · 2025
    Review
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.

Haitao WangState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Hengqian YangState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Tingting LiState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Yan ChenState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Jieran ChenState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Xiaosheng ZhangInstitute of Animal Sciences and Veterinary, Tianjin Academy of Agriculture Sciences, Tianjin 300381, China.
Jinlong ZhangInstitute of Animal Sciences and Veterinary, Tianjin Academy of Agriculture Sciences, Tianjin 300381, China.
Yuting ZhangState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0009-0003-8386-2908
Na ZhangState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Runlin MaState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Xun HuangState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
Qiuyue LiuState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.

Funding

Biological Breeding- National Science and Technology Major Project 2023ZD0406805, 2023ZD0407106Open Project of Tianjin Key Laboratory of Animal Molecular Breeding and Biotechnology XM202402Strategic Priority Research Program of Chinese Academy of Sciences XDA24030205, XDA26040303
6 · The paper itself

Abstract

The CRISPR/Cas9 system has become a powerful tool for molecular design breeding in livestock such as sheep. However, the efficiency of the Cas9 system combined with zygote microinjection remains suboptimal. In this study, mature sheep oocytes were used for microinjection to assess the impact of various factors on Cas9 editing efficiency. We found that the in vitro maturation efficiency of oocytes is related to environmental factors such as air temperature, pressure, and humidity. Our results indicate that high-efficiency gene editing can be achieved when targeting the

Indexed as

CRISPR-Cas SystemsGene EditingMicroinjectionsOocytesAnimalsFemaleRNA, Guide, CRISPR-Cas SystemsSheepSuppressor of Cytokine Signaling ProteinsRNA, Guide, CRISPR-Cas SystemsSuppressor of Cytokine Signaling ProteinsCRISPR/Cas9gene editingmicroinjectionsheep

Identifiers

PMID39940839
PMCPMC11817664

What OpenQuestion holds

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Registered trials

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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.