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CRISPR/Cas9 Genome Editing

CRISPR/Cas9 Genome Editing

The CRISPR-Cas system serves as a bacterial defense mechanism against invading genetic elements such as viruses and plasmids, forming the foundation for its adaptation as a powerful genome-editing tool. Originally discovered in prokaryotes, this system has been repurposed to revolutionize genetic engineering across a wide range of organisms, including plants, animals, and humans. The core component, Cas9, is an endonuclease derived from Streptococcus pyogenes, capable of introducing...

CRISPR

CRISPR

Genome editing technologies allow scientists to modify an organism’s DNA via the addition, removal, or rearrangement of genetic material at specific genomic locations. These types of techniques could potentially be used to cure genetic disorders such as hemophilia and sickle cell anemia. One popular and widely used DNA-editing research tool that could lead to safe and effective cures for genetic disorders is the CRISPR-Cas9 system. CRISPR-Cas9 stands for Clustered Regularly Interspaced...

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Related Experiment Video

Updated: Oct 21, 2025

A New Toolkit for Evaluating Gene Functions using Conditional Cas9 Stabilization

A New Toolkit for Evaluating Gene Functions using Conditional Cas9 Stabilization

Published on: September 2, 2021

Enhanced Cas12a multi-gene regulation using a CRISPR array separator.

Jens P Magnusson¹, Antonio Ray Rios¹, Lingling Wu¹

¹Department of Bioengineering, Stanford University, Stanford, United States.

|September 9, 2021

Summary

This summary is machine-generated.

High GC content in guide RNAs (gRNAs) disrupts CRISPR arrays. Researchers engineered synthetic separators inspired by nature, improving multiplexed gene editing and regulation in human cells.

Failed At:

2026-06-19T13:39:10.676816+00:00

Keywords:

CRISPR CRISPR array CRISPRa Cas12a Cas13d Cpf1 GC content Guide RNA design chromosomes evolutionary biology gene activation gene expression human cells mammalian cells multiplexed gene regulation separator

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