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  • Title: The effect of substrate on the production of infectious virus by cells in culture.
    Author: Varani J, Bendelow MJ, Hillegas WJ.
    Journal: J Biol Stand; 1988 Oct; 16(4):333-8. PubMed ID: 2848844.
    Abstract:
    Herpes simplex virus type I (HSV-1), infectious bovine rhinotracheitis virus (IBR) and turkey herpesvirus were examined for growth in cells cultured on three different substrates. The substrates were glass, DEAE-dextran and collagen gel. With two of the viruses, HSV-1 and IBR, there were no apparent differences in production as a function of substrate. In contrast, the amount of the turkey herpesvirus which was recovered varied greatly with the substrate. Titers were highest on glass, followed by DEAE-dextran and then collagen gel. Our previous studies have indicated that the substrate on which anchorage-dependent cells are grown in vitro has an affect on a number of biological and biochemical properties. The present study indicates that the production of commercially important biologicals can be affected by the substrate.
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