Chairman of the Huada Gene Research Institute of Shenzhen and academician Yang Huanming of the Chinese Academy of Sciences, at the press conference of the 10th China International Hi-Tech Fair, said that on August 30 this year, the BGI Shenzhen Institute and Shenzhen Agriculture With the cooperation of Mumu Industrial Co., Ltd., China's first batch of eight hand-made cloned pigs were born in Shenzhen Breeding Farm.
The so-called "manual cloning" is very different from traditional cloning techniques. Traditional cloning technology requires high-end technicians to carry out detailed and complicated operations under expensive instruments and equipment, which is costly and inefficient. However, manual cloning technology breaks through these limitations and requires only a simple blade and a pair of hands. Successful operation.
The manual cloning technology is a new technology that has emerged in recent years. It has been hailed by the international cloning and embryology community as "a landmark technological breakthrough." It can promote the rapid and mass production of cloned animals with lower cost and higher efficiency, especially for developing countries with rich species resources but less research funds.
"These cloned pigs can achieve normal fertility reproduction." Yang Huanming said that the research on cloned pigs is of great significance. On the one hand, it can provide ideal materials for human disease models and xenotransplantation research, and on the other hand can be used as a preservation and improvement of rare species. The important means. For example, China's excellent local pig breeds, such as the “Five Fingered Pigs†and “Xishuangbanna Small Ear Pigs†can get more breeding. Of course, if cloned pigs can be industrialized, they will greatly accelerate the development of animal husbandry and provide consumers with a large quantity of high-quality, inexpensive pork foods.
Regarding the reporter's question on whether the cloned pork is safe, Yang Huanming replied that the cloned pork is quite safe, large-scale industrial production is ready, and the Chinese people can eat cloned pork as soon as possible within three months. . "Of course, if you like to taste something new, you can now go with me to eat these 8 piglets." Yang Huanming joked.
Shenzhen Agricultural and Animal Husbandry Industry Co., Ltd. has a total asset of 350 million yuan and net assets of 180 million yuan. It has jurisdiction over 7 large-scale ecological pig farms, and annually produces 50,000 breeding pigs and 300,000 commercial pigs. Zhang Fuquan, general manager of the company, told reporters that they will actively promote the industrialization of cloned pigs together with BGI.
It is reported that after years of development, China's cloning and transgenic pig technology has entered the world's advanced ranks. Up to now, China has produced transgenic clone pigs rich in "fish oil", green fluorescent protein transgenic cloned pigs, and the world's first cloned pig with the "anti-swine virus" gene. Reporter: Peng Yong
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