Electroporation of postimplantation mouse embryos in utero
Gene transfer by electroporation is possible in mouse fetuses within the uterus. As described in this protocol, the pregnant female is anesthetized, the abdominal cavity is opened, and the uterus with the fetuses is exteriorized. A solution of plasmid DNA is injected through the uterine wall directl...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2018 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/90524 |
| Acceso en línea: | http://hdl.handle.net/11336/90524 |
| Access Level: | acceso abierto |
| Palabra clave: | ELECTROPORATION MOUSE IN UTERO EMBRYO https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| Sumario: | Gene transfer by electroporation is possible in mouse fetuses within the uterus. As described in this protocol, the pregnant female is anesthetized, the abdominal cavity is opened, and the uterus with the fetuses is exteriorized. A solution of plasmid DNA is injected through the uterine wall directly into the fetus, typically into a cavity like the brain ventricle, guided by fiber optic illumination. Electrodes are positioned on the uterus around the region of the fetus that was injected, and electrical pulses are delivered. The uterus is returned to the abdominal cavity, the body wall is sutured closed, and the female is allowed to recover. The manipulated fetuses can then be collected and analyzed at various times after the electroporation. This method allows experimental access to later-stage developing mouse embryos. |
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