动物细胞的全能性 >Dol ly羊的诞生，说明 Prepare cell 高度分化的哺乳动物体 Egg culture from tissue of mammary gland 细胞核也具有全能性。 Cell culture (primarily epithelial cells】 Remove egg Reduce serum level chromosomes in culture to arrest growth and division Fuse egg with cultured cell, and activate Enucleated egg Cells in arrested (Go)phase oof strain 13 动物细胞的全能性 ¾Dolly羊的诞生，说明 高度分化的哺乳动物体 细胞核也具有全能性