Evidence map›Paper›PMID 36134724›Full record

ArticleMicrobial biotechnology2022

Multiplex gene precise editing and large DNA fragment deletion by the CRISPR-Cas9-TRAMA system in edible mushroom Cordyceps militaris.

Bai-Xiong Chen, Ling-Na Xue, Tao Wei, Na Wang, Jing-Ru Zhong, Zhi-Wei Ye, Li-Qiong Guo, Jun-Fang Lin

Abstract read
In one paragraph

Article in Microbial biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Advances in CRISPR/Cas9-Based Gene Editing in Filamentous Fungi.Journal of fungi (Basel, Switzerland) · 2025
    Review
  7. Effect of a Mating Type Gene Editing inJournal of fungi (Basel, Switzerland) · 2024
    Article
  8. High-Yield-Related Genes Participate in Mushroom Production.Journal of fungi (Basel, Switzerland) · 2024
    Review
  9. AdvancingBioengineering (Basel, Switzerland) · 2024
    Review
  10. Advancements in genetic studies of mushrooms: a comprehensive review.World journal of microbiology & biotechnology · 2024
    Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. 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

8 authors.

Bai-Xiong ChenInstitute of Food Biotechnology & College of Food Science, South China Agricultural University, Guangzhou, China.ORCID https://orcid.org/0000-0003-0934-083X
Ling-Na XueInstitute of Food Biotechnology & College of Food Science, South China Agricultural University, Guangzhou, China.
Tao WeiInstitute of Food Biotechnology & College of Food Science, South China Agricultural University, Guangzhou, China.
Na WangGuangzhou Alchemy Biotechnology Co., Ltd, Guangzhou, China.
Jing-Ru ZhongGuangzhou Alchemy Biotechnology Co., Ltd, Guangzhou, China.
Zhi-Wei YeInstitute of Food Biotechnology & College of Food Science, South China Agricultural University, Guangzhou, China.
Li-Qiong GuoInstitute of Food Biotechnology & College of Food Science, South China Agricultural University, Guangzhou, China.
Jun-Fang LinInstitute of Food Biotechnology & College of Food Science, South China Agricultural University, Guangzhou, China.ORCID https://orcid.org/0000-0002-2981-5188

Funding

China Postdoctoral Science Foundation 2020M682731National Natural Science Foundation of China 31772373National Natural Science Foundation of China 31801918National Natural Science Foundation of China 32072646
6 · The paper itself

Abstract

The medicinal mushroom Cordyceps militaris contains abundant valuable bioactive ingredients that have attracted a great deal of attention in the pharmaceutical and cosmetic industries. However, the development of this valuable mushroom faces the obstacle of lacking powerful genomic engineering tools. Here, by excavating the endogenous tRNA-processed element, introducing the extrachromosomal plasmid and alongside with homologous template, we develop a marker-free CRISPR-Cas9-TRAMA genomic editing system to achieve the multiplex gene precise editing and large synthetic cluster deletion in C. militaris. We further operated editing in the synthetases of cordycepin and ergothioneine to demonstrate the application of Cas9-TRAMA system in protein modification, promoter strength evaluation and 10 kb metabolic synthetic cluster deletion. The Cas9-TRAMA system provides a scalable method for excavating the valuable metabolic resource of medicinal mushrooms and constructing a mystical cellular pathway to elucidate the complex cell behaviours of the edible mushroom.

Indexed as

AgaricalesCordycepsCRISPR-Cas SystemsDNAGene DeletionGene EditingDNA

Identifiers

PMID36134724
PMCPMC9733643

What OpenQuestion holds

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LicenceCC BY
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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.