| Classical swine fever virus with the anti-cloning pigs in | | | | molecular biology, molecular virus science, zoology, |
| this group photo journalist Zhang Qiulei Photo | | | | animal breeding and genetics and breeding science |
| [Narrator] Ouyang Hongsheng Current Jilin University, | | | | and other disciplines 8. "Ouyang Chan said. |
| College of Animal Biotechnology, Animal Husbandry | | | | Link from the research division, with the cloning of |
| and Veterinary department head, professor, doctoral | | | | classical swine fever virus antibodies can be divided |
| tutor. Part-time senior member of China Institute of | | | | into three technical aspects, the first screening of |
| Veterinary, Animal Physiology and Biochemistry | | | | anti swine fever virus gene, then selected the |
| Branch, deputy director, China Institute of | | | | anti-classical swine fever virus gene transfer to |
| Biochemistry and Molecular Biology, Biochemistry and | | | | somatic cells, and finally the construction of somatic |
| Molecular Biology Agriculture Director, Biochemistry | | | | cell cloned embryos and transplantation. Screening of |
| and Molecular Biology, Jilin Province, vice president, Jilin | | | | anti-classical swine fever virus which only a gene that |
| Province Livestock Veterinary Association members. | | | | links scientific research effort, the equivalent of a |
| "Classical Swine Fever Virus with Anti-Cloning pig" | | | | doctoral dissertation completed workload, less need |
| project manager. | | | | for nearly two years, the hardships which can be |
| Child's grandmother, my parents in rural areas, but | | | | imagined. |
| most happy is the Chinese Lunar New Year, when | | | | "The whole process of cultivation technology of a |
| rural butcher, grandmother to do most favorite "oil | | | | chain, any part of a problem, have to start all over |
| shuttle." Classical swine fever in rural areas are most | | | | again." OUYANG Hong-sheng said dismissively. Left |
| afraid of is it up if the outbreak, a village pig in a | | | | the most impressive in the third session, they have |
| short period of time on succession "release tablets | | | | done 10 receptor that is a surrogate sow pig, the |
| children," little pig can survive. With the development | | | | former eight have failed, we do not want to speak |
| of technology, this situation has improved, but fever | | | | too depressed, but did not give up, we constantly |
| is still a lot of farmers, especially pig farms big | | | | sum up experience of the failure to discuss every |
| concern. | | | | detail, stick with it. |
| Fever that plagued the world's pig industry for many | | | | 2008 9 9, Jilin University, the former pig farm came |
| years one of the diseases, with the September 9, | | | | the excited cheers of scientists, a Duroc sow |
| 2008, Jilin University, "with anti-swine fever virus | | | | surrogate pregnancy was 114 days after the birth to |
| gene," the smooth birth, let the world see hope. | | | | three healthy cloned piglets After genetic testing on |
| First pig died due to swine fever | | | | pigs cells confirmed that the "cloned pig" into the cell |
| "Fever is just another infection in pigs, as long as the | | | | with the anti-classical swine fever virus. October 4, |
| won, then certain death." Ouyang Chan said. | | | | the other end of the successful production of |
| Since 1933, classical swine fever disease in Ohio | | | | receptors in pigs. |
| found that since the threat of swine fever has been | | | | "The success of the subject of other researchers |
| the world's pig industry, one of the most serious | | | | also incorporates the wisdom and strength. For this |
| disease, causing up to a year to countries billions of | | | | issue, there have been more than 40 graduate |
| dollars. China is the world's largest pork producer and | | | | students and doctoral students involved in this work |
| consumer, each of approximately 1 billion pigs, pigs, | | | | were to, including more than 10 Students also |
| more than 10% mortality rate, is the number one | | | | participated in the core. "Ouyang Chan said. |
| cause of death of classical swine fever, the direct | | | | This year, second-generation cloned pig was born 30 |
| economic losses amounted to 4.0 billion. | | | | In Jilin University, former pig farm, was born last |
| Able to breed pigs against classical swine fever virus, | | | | year, the three cloned pigs in the one has become a |
| Jilin University Faculty of Agriculture, Animal | | | | "mother", and according to Ouyang health plans, this |
| Husbandry and Veterinary Medicine Professor Lai | | | | year will be second-generation cloned pig was born |
| Leung as the Chief of Military Medical Academy of | | | | 30 . "In the year after next year will be able to form |
| Experts and the Institute of Military Veterinary | | | | a herd, then, cloned pigs in the laboratory had more |
| Medicine discussion group composed of experts, the | | | | mature than ever before swine 'rugged', and that |
| National Natural Science Based on the Fund, after | | | | ordinary people can provide a pig." Ouyang Health |
| over two years of collaborative research, the | | | | said. |
| capture of genetically modified, cloned the two major | | | | Many people may have a doubt, the pigs have been |
| difficulties, will be able to inhibit the classical swine | | | | a second-generation, why not promote to the |
| fever virus gene transfer to the "Chinese | | | | market, so that pig farmers were soon out of the |
| Experimental Mini-Pigs," fetal fibroblast cells, and thus | | | | nightmare of classical swine fever, Ouyang |
| Preparation of somatic cell nuclear transfer pig | | | | Hongsheng, at present still a series of studies, such |
| embryos, this surrogate embryo transfer to the | | | | as pig's disease resistance, growth, practical, and |
| Duroc sows in vivo. At 5:40 p.m. on the September | | | | industrialization. "We can not say that developed a |
| 9, 2008 to 7:10 in the Faculty of Agriculture, Jilin | | | | pig, it is extremely resistant properties, but is not a |
| University, the former pig market, three black | | | | long one, it does not line ah!" In short, each stage has |
| "anti-classical swine fever virus with the gene pig" has | | | | a different goal, the research team needed to the |
| a smooth birth weight were 1,050 grams, 1,100 | | | | original pig maintain and improve disease resistance, |
| grams and 550 grams, three cloned pigs are female, | | | | pigs to grow faster, the ability to propagate, but also |
| weight is within the normal range, is in good health. | | | | to improve the nutrition of pork, more importantly, |
| Cultivation of human first "anti-classical swine fever | | | | they are to the environment "friendly" to the |
| virus with the gene pig" success, indicates that China | | | | absolute environmental protection. |
| pig breeding for disease resistance in transgenic | | | | Jilin University, Faculty of Agriculture is fundamental |
| research have reached international advanced level. | | | | to success |
| Have to start all over again a link was wrong | | | | OUYANG Hong-sheng said the reason so many in the |
| "Foster anti-clone pigs swine fever, is an extremely | | | | scientific research to achieve breakthroughs, Jilin |
| complex system research projects. This issue relates | | | | University, Faculty of Agriculture is fundamental to |
| to the basis of veterinary science, Clinical veterinary | | | | success. |
| science, prevention of veterinary science, zoology, | | | | |