Article
Improved long-term expression from helper virus-free HSV-1 vectors packaged using combinations of mutated HSV-1 proteins that include the UL13 protein kinase and specific components of the VP16 transcriptional complex.
BMC molecular biology - 16 Jun 2009
Liu Meng, Wang Xiaodan, Geller Alfred I
Abstract excerpt
BACKGROUND: Herpes Simplex Virus (HSV-1) gene expression is thought to shut off recombinant gene expression from HSV-1 vectors; however, in a helper virus-free HSV-1 vector system, a number of promoters support only short-term expression. These results raise the paradox that recombinant gene expression remains short-term even in the absence of almost all (approximately 99%) of the HSV-1 genome, HSV-1 genes, and...
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