Evidence map›Paper›PMID 31754342›Full record

ArticleInternational journal of biological sciences2019

Optimization Strategy for Generating Gene-edited Tibet Minipigs by Synchronized Oestrus and Cytoplasmic Microinjection.

Bangzhu Chen, Peng Gu, Junshuang Jia, Wei Liu, Yumin Liu, Wen Liu, Tao Xu, Xiaolin Lin, Taoyan Lin, Yu Liu and 7 more

Open access · goldAbstract read
In one paragraph

Article in International journal of biological sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Current status of the application of gene editing in pigs.The Journal of reproduction and development · 2021
    Review
  7. Genetically blockingMolecular therapy. Methods & clinical development · 2021
    Article
  8. Article
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

17 authors at 3 institutions in 1 country.

Bangzhu ChenSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Peng GuSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Junshuang JiaSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Wei LiuInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Yumin LiuInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Wen LiuInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Tao XuSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Xiaolin LinSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Taoyan LinSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Yu LiuSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Hengwei ChenSchool of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Mingchen XuInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Jin YuanInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Jianing ZhangInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Yinghui ZhangSchool of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China.
Dong XiaoInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Weiwang GuInstitute of Comparative Medicine & Laboratory Animal Center, Southern Medical University, Guangzhou 510515, China.
Southern Medical University · CNSongshan Lake Materials Laboratory · CNWuyi University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Tibet minipig is a rare highland pig breed worldwide and has many applications in biomedical and agricultural research. However, Tibet minipigs are not like domesticated pigs in that their ovulation number is low, which is unfavourable for the collection of zygotes. Partly for this reason, few studies have reported the successful generation of genetically modified Tibet minipigs by zygote injection. To address this issue, we described an efficient way to generate gene-edited Tibet minipigs, the major elements of which include the utilization of synchronized oestrus instead of superovulation to obtain zygotes, optimization of the preparation strategy, and co-injection of clustered regularly interspaced short palindromic repeat sequences associated protein 9 (Cas9) mRNA and single-guide RNAs (sgRNAs) into the cytoplasm of zygotes. We successfully obtained allelic

Indexed as

AnimalsCRISPR-Cas SystemsCytoplasmEstrus SynchronizationFemaleGene EditingMaleMicroinjectionsMutationSuperovulationSwineSwine, MiniatureCRISPR/Cas9cytoplasmic injectiongene editingoestrus synchronizationTibet minipig

Identifiers

PMID31754342
PMCPMC6854383
OpenAlexW2982675704

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.