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Updated: Feb 24, 2026
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In Ovo Electroporations of HH Stage 10 Chicken Embryos
Published on: November 1, 2007
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In Ovo Electroporation Methods in Chick Embryos
Hidekiyo Harada1,2, Minoru Omi3, Harukazu Nakamura4
1Genetics and Development Division, Krembil Research Institute, University of Toronto, 60 Leonard St., Toronto, ON, Canada. hharada@uhnres.utoronto.ca.
Methods in Molecular Biology (Clifton, N.J.)
|August 16, 2017
Summary
Investigating gene function in vivo is crucial. Electroporation in ovo and ex ovo chick embryo culture systems enable gain and loss of function experiments for studying the central nervous and visual systems.
Area of Science:
- Developmental biology
- Neuroscience
- Molecular biology
Background:
- Understanding gene function requires in vivo analysis.
- Chick embryos offer a versatile model for studying early development.
Purpose of the Study:
- To introduce electroporation methods for chick embryo gene manipulation.
- To enable gain and loss of function studies in vivo.
- To investigate chick central nervous system and visual system development.
Main Methods:
- Electroporation in ovo for early-stage chick embryos.
- Electroporation ex ovo for advanced-stage chick embryos.
- Utilizing chick embryos for in vivo gene function studies.
Main Results:
- Established protocols for in ovo and ex ovo electroporation.
- Demonstrated feasibility of gain and loss of function experiments.
- Facilitated investigation of gene roles in CNS and visual system development.
Conclusions:
- In/ex ovo electroporation are powerful techniques for in vivo gene function studies in chick embryos.
- These methods are essential for advancing research in chick neurodevelopment and visual system formation.
