The first batch of transgenic buffalo of China were born The transgenic animal's food still needs to assess

The first batch of transgenic buffalo of China were born The transgenic animal's food still needs to assess
The picture is one pair of calves of transgenic buffalo's dragons and phoenixes that inseminated of micro- the first form sperm of world born in Guangxi of 14 on December 2, 2010. China News Service turns to be yellow in the south and takes the photograph News from China News Agency Nanning on December 22 (the intersection of reporter and yellow gaudy the intersection of plum and male will Yang) The animal scientific and technical dean stone Germany of China Guangxi university introduces to the reporter of China News Service the doctor on the 22nd, as the intersection of world and third buffalo big country, China is breeding the biological technical field to make the great breakthrough in the buffalo constantly. Sperm's micro- transgenic buffalo that inseminated of the first form of the world, the first slow virus in the world lies between transgenic buffalo, the first transgenosis of world led and clones buffalo and was born in Guangxi in succession recently. Stone Germany suitable to recommend, university it clones buffaloes to be the intersection of male and pairs of calf by the first transgenosis by world that cattle farm was born by water by milk industry by golden light by base by scientific research in Guangxi on will it be will it be about 4 o'clock before dawn December 19, a weight is 20.5 kilograms, survive normally; Another one is 14 kilograms in weight, die unfortunately. Under the circumstances that purple exterior light shines, the transgenosis clones buffalo's head and four limbs and obviously expresses green fluorogenic albumen mark gene. He claims, this is that a scientific research group passes for more than 5 years and transfers transgenic carrier transformation and cell to dyeing and screens the method to improve, serial technological difficult problems such as genetic silence after solve the cell vigor of buffalo's body low and the core is transplanted, set up the newest achievement that a set of buffalo's transgenosis clones the technology system. In 2006, the first genetic engineering protein medicine that utilized the transgenic animal's mammary gland bioreactor to produce recombinated people and resisted blood coagulation and enzyme (ATryn) in the world Listing permission is criticize and not sell in the whole world,show whether employ by animal mammary gland bioreactor brightness prospects for producing human medical albumen. Shi DeShun claims, transgenosis clone success of buffalo, transgenic buffalo significant in new cultivation of variety to new high-efficient the intersection of buffalo and the intersection of mammary gland and research and development and high to produce performance of bioreactor. The stone morality is suitable to point out, there is no transgenic animal's food to go on the market in the whole world at present, various countries are going on the system to research and develop, transgenic water milk and composition of the ordinary milk produced at present are being expected not to have any difference, can rest assured to eat; In addition, no hereditary variation will take place as transgenic plant in the transgenic animal, contain abundant DNA and protein composition in the food taken in too, the relevant food of animal will not cause the harmful effects to the human body. "The present transgenic buffalo is still at research and developing stage, the transgenic water beef and milk must carry on the safe assessment through the national biological safety evaluation centre, guarantee that could carry on marketing after the human edible security. " Guangxi the intersection of university and animal breed the intersection of research institute and Liu, celebrate friends Dr. and claim. It is reported, there are more than 4 million buffalo in Guangxi, ranks the top in China, is praised as " Chinese buffalo valley " . In the biological technical field of buffalo's reproduction, Guangxi has already hit the biggest herds of cattle of water of test tube of the world at present, world take, freeze embryo test tube buffalo, world the first the intersection of test tube and the intersection of buffalo and pair calf, the intersection of world and the first utilize artificial fertilization outside the the first complete body - -Embryo's transplantation technology produces one pair of calves of buffalo of different assortment, the first adult body cell of world clones buffalo, world the first utilize gender control female the intersection of buffalo and pairs of calf that produce, clone buffalo, world among the the intersection of world and the intersection of the first and inferior kind the first frozen embryo multiple to clone buffalo,etc. " The first in the world " . Finish

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