Rootsi päevalehes Danges Nyheter ilmunud Mihhail Gorbatšovi artiklist katastroofi kohta Tšernõbli katastroof 20 aastat tagasi oli rohkem kui perestroika algus, see võis olla koguni NSV Liidu kokkuvarisemise tegelik põhjus viis aastat hiljem. Tšernobõl põhjustas NSV Liidu varisemise / Joel Haukka
The approach of delivering protective immunogens of different pathogens using a single vector was made possible with the introduction of the reverse genetics system, and these novel broad-spectrum vaccine vectors have potential applications in improving animal health in developing countries. In addition, genetically tagged recombinant viruses can be designed to facilitate serological differentiation of vaccinated animals from infected animals. Based on the reverse genetics technique, it is now possible to design safe and more effective live attenuated vaccines against important viral agents. Since then, reverse genetic systems have been established for several pathogens of medical and veterinary importance. Recovery of a negative-sense RNA virus entirely from cDNA was first achieved for rabies virus in 1994. This article focuses on the reverse genetics techniques, which enables genetic manipulation of the genomes of non-segmented negative-sense RNA viruses.
New strategies to genetically manipulate the genomes of several important animal pathogens have been established in recent years.
International Nuclear Information System (INIS)
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