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Cortex-, Hippocampus-, Thalamus-, Hypothalamus-, Lateral Septal Nucleus- and Striatum-specific In Utero Electroporation in the C57BL/6 Mouse
Published on: January 18, 2016
In utero electroporation in mice
1Institute of Molecular Medicine and Genetics, Georgia Regents University, Augusta, GA, USA.
Methods in Molecular Biology (Clifton, N.J.)
|May 18, 2013
Summary
In utero electroporation enables targeted gene modification in the developing brain. This technique allows researchers to study neurogenesis, migration, and differentiation in specific cortical layers and areas.
Area of Science:
- Developmental neuroscience
- Molecular biology
Background:
- In utero electroporation is a widely used technique for studying brain development.
- Understanding progenitor cell behavior is crucial for developmental neuroscience.
Purpose of the Study:
- To provide a foundational protocol for beginners using in utero electroporation.
- To enable targeted gene modification in specific embryonic brain regions.
Main Methods:
- Electroporation of DNA constructs into progenitor cells in the embryonic ventricular zone.
- Utilizing the technique to trace neurogenesis, migration, and differentiation.
- Controlling electroporation direction to target specific cortical areas.
Main Results:
- Successfully modified progenitor cells undergo neurogenesis, migration, and differentiation.
- Neurons generated are positioned in distinct cortical layers based on their birth date.
- Targeted gene modification in specific cortical layers and areas is achievable.
Conclusions:
- In utero electroporation is a versatile tool for investigating developmental processes in the brain.
- The protocol facilitates precise genetic manipulation for studying neural development.
