Gene targeting in rats using transcription activator-like effector nucleases

Area of Science:

• Genetics and Genomics
• Animal Models
• Molecular Biology

Background:

• Rats are crucial models for understanding gene function and human diseases.
• Gene editing technologies, including TALE nucleases, enable precise genome modification in various species.
• Efficient generation of genetically modified rats is essential for biomedical research.

Purpose of the Study:

• To describe a detailed protocol for generating knockout rats.
• To utilize Transcription Activator-Like (TALE) nucleases for targeted gene editing in rats.
• To establish an efficient, cost- and time-effective method for creating novel rat models.

Main Methods:

• Microinjection of TALE nucleases into fertilized rat eggs.
• Targeted DNA cleavage by engineered TALE nucleases.
• Generation of knockout rat models through genome editing.

Main Results:

• Successful generation of knockout rats using the described TALE nuclease protocol.
• Demonstration of an efficient method for creating genetically modified rats.
• Validation of TALE nucleases as a tool for targeted genome engineering in rats.

Conclusions:

• The TALE nuclease-mediated microinjection protocol provides an efficient and cost-effective means to generate knockout rats.
• This technology significantly advances the creation of new rat models for studying human diseases and gene function.
• The described method offers a valuable resource for the scientific community engaged in rat genetics research.