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Despite vigorous cell-mediated immune responses to human and simian immunodeficiency viruses (HIV/SIV) the immune system is unable to clear latently infected resting T cells. These infected cells are(More)
Vero cells transfected with the S gene encoding the surface antigen (HBsAg) of the hepatitis B virus (HBV) synthesize HBsAg at low levels. We have obtained a large increase in S gene expression by(More)