目的：探讨胞质内直接注核法和电融合法对大鼠-小鼠种间体细胞核移植重组胚发育的影响。

Objective:To study the effect of reconstructed embryos by cytoplasm injection and electrical fusion in rat-mouse inter-species somatic cell nuclear transplantation.

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采用SDS-聚丙烯酰胺凝胶电泳及银染法，对兔核移植胚胎蛋白质合成类型的变化进行了研究。

The qualitative patterns of protein synthesis in nuclear transplant rabbit embryos were examined by SDS-polyacrylamide gel electrophoresis followed by silver staining.

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用体细胞核移植技术生产转基因动物是目前一种最新、最有效的生产转基因动物的方法，而转基因体细胞系的建立是用这一方法生产转基因动物的基础。

Somatic cells nuclear transfer offers an efficient and practical method of producing transgenic animals, and the establishment of transgenic somatic cell lines are the basic of this method.

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