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CRISPR-Cas Activators for Engineering Gene Expression in Higher Eukaryotes.

J Armando Casas-Mollano1, Matthew H Zinselmeier2, Samuel E Erickson1

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The CRISPR Journal
|October 23, 2020
PubMed
Summary
This summary is machine-generated.

CRISPR-Cas transcriptional activators precisely control gene expression. This review details their design, effectiveness across eukaryotic systems, and applications in biological research.

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Area of Science:

  • Molecular Biology
  • Gene Regulation
  • Biotechnology

Background:

  • CRISPR-Cas systems offer precise gene editing capabilities.
  • Transcriptional activators are crucial for controlling gene expression levels.
  • The need for versatile tools to modulate gene activity in eukaryotes is growing.

Purpose of the Study:

  • To review CRISPR-Cas-based transcriptional activator designs.
  • To compare the effectiveness of these tools in various eukaryotic systems.
  • To highlight applications in studying and engineering complex biological processes.

Main Methods:

  • Literature review of CRISPR-Cas transcriptional activator systems.
  • Comparative analysis of tool effectiveness across different eukaryotic models.
  • Identification and summary of key applications in biological research.

Main Results:

  • Multiple design variations of CRISPR-Cas transcriptional activators exist.
  • Effectiveness varies depending on the specific eukaryotic system and design.
  • These tools have broad applications for gene function studies and synthetic biology.

Conclusions:

  • CRISPR-Cas transcriptional activators are versatile tools for gene expression control.
  • Understanding design variations is key to optimizing their use in different systems.
  • Programmable transcriptional activation holds significant potential for advancing biological research and engineering.