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Visna Virus
New findings from C. Fraisier and co-authors describe advances in visna virus
March 19th, 2008
"There are very few previous reports of expression of native full-length maedi visna virus (MVV) Env gp150 protein in the literature. Therefore the use of different plasmid and viral expression vectors to obtain full-length gp 150 was investigated," scientists in Marseille, France report. "A mammalian expression plasmid, pN3-Env, was constructed containing the MVV env gene encoding the precursor protein gp150 Env. The functionality of the recombinant plasmid was tested for expression in HEK293 cells. A recombinant modified vaccinia Ankara virus, MVA-Env, with expression detected in avian cells was also made. The expression of the MVV gp 150 Env precursor protein was...
Source: Vaccine Weekly (2008-03-19)
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