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One-step generation of a targeted knock-in calf using the CRISPR-Cas9 system in bovine zygotes
BACKGROUND: The homologous recombination (HR) pathway is largely inactive in early embryos prior to the first cell division, making it difficult to achieve targeted gene knock-ins. The homology-mediated end joining (HMEJ)-based strategy has been shown to increase knock-in efficiency relative to HR,...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7881600/ https://www.ncbi.nlm.nih.gov/pubmed/33581720 http://dx.doi.org/10.1186/s12864-021-07418-3 |