To provide donorselection scheme of homogeneity variant meniscus transplantation to approach early-stage intervention measure.
提供同种异体半月板移植的供体选择方案，探索早期干预措施。
2
Donor cell selection is critical for the success of cloning animal, and it is also an important factor affecting the cloning efficiency.
但动物克隆效率仍然很低，供体细胞的选择是动物克隆中的重要步骤。
3
The operative method, indication, selection of the skin donor area and the key factor of operative success were introduced and discussed in the article.