This paper introduces some new progresses in the researches on the tube baby through the ultra-rapid frozen embryo transfer, the first cloned dog in the world, the tissue reengineering technology, the biotechnology making the plant no-producing pollen, the development of the gene-chip, and the tube ovary, etc.

Study on the Conservation of Matou Goat by Use of the Superovulation and Embryo Cryopreservation Techniques;

To study the feasibility of protecting Matou goat breed resource using embryo cryopreservation method and find the optimal process of superovulation,embryo cryopreservation and transfer,25 healthy Matou does selected on the basis of the breed standard and molecular maker associated selection technique were studied in the present study.

Using surgery technique,126 recipients were transferred the frozen embryo of pure meat type sheep,the useble rate of synchronized recipientswas94.