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Methods for Precisely Localized Transfer of Cells or DNA into Early Postimplantation Mouse Embryos
JoVE Revista
Biología del desarrollo
This content is Free Access.
JoVE Revista Biología del desarrollo
Methods for Precisely Localized Transfer of Cells or DNA into Early Postimplantation Mouse Embryos

Methods for Precisely Localized Transfer of Cells or DNA into Early Postimplantation Mouse Embryos

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09:04 min

December 25, 2015

DOI:

09:04 min
December 25, 2015

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Summary

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We demonstrate a method for grafting cultured cells into defined sites of early mouse embryos to determine their in vivo potential. We also introduce an optimized electroporation method that uses glass capillaries of known diameter, allowing the precise delivery of exogenous DNA into a few cells in the embryos.

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