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An Overview of CRISPR-Cas9 Technology

Kaushik Bharati

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Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

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Indian Journal of Genetics and Molecular Research 14(1):p 7-11, Jan-June 2025. | DOI: 10.21088/ijgmr.2319.4782.14125.1

How Cite This Article:

Bharati K. An overview of CRISPR-Cas9 technology. Ind J Genet Mol Res. 2025;14(1):7-11.

Timeline

Received : March 08, 2025         Accepted : May 03, 2025          Published : June 14, 2025

Abstract

CRISPR-Cas9 is a Nobel Prize winning groundbreaking technology that allows precise editing of an organism’s genome, including that of humans. This technology can specifically modify target DNA sequences, thereby improving its action. The Cas9 enzyme and guide RNA are vital components of the CRISPR-Cas9 complex. The two main mechanisms responsible for its action are non-homologous end joining (NHEJ) and homology-directed recombination (HDR). There are several strategies that can be employed to deliver the CRISPR components into target cells. These include viral vectors, lipofection, electroporation, microinjection, and using nanoparticles. This robust technology has important applications in medicine and agriculture.


References

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Data Sharing Statement

There are no additional data available.

Funding

No funding was received for preparing the manuscript.

Author Contributions

All authors contributed significantly to the work and approve its publication.

Ethics Declaration

This article does not involve any human or animal subjects, and therefore does not require ethics approval.

Acknowledgements

Information not provided.

Conflicts of Interest

There is no conflict of interest.


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Cite this article

Bharati K. An overview of CRISPR-Cas9 technology. Ind J Genet Mol Res. 2025;14(1):7-11.


Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


Received Accepted Published
March 08, 2025 May 03, 2025 June 14, 2025

DOI: 10.21088/ijgmr.2319.4782.14125.1

Keywords

CRISPR-Cas9Gene editingGenomeGuide RNAMicroinjectionViral vectorLipofectionNanoparticleElectroporation

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Timeline


Received March 08, 2025
Accepted May 03, 2025
Published June 14, 2025

licence


Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


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