Uptake of [3H] thymidine and cell DNA synthesis during the early multiplication phase of herpesvirus hominis in BHK cells.
Experiments about the interaction of herpes viruses with BHK-cells during the first 6 h after infection concerning uptake and incorporation of dThd have been reported. During adsorption and penetration, the inhibition of uptake and of incorporation of [3H] dThd is sensitive to heat, but not to ultraviolet irradiation or cycloheximide. The eclipse is characterized by a strongly increased uptake of [3H] dThd and by inhibition of cell DNA synthesis. Both are sensitive to ultraviolet irradiation of the particles and cycloheximid treatment of the cells. It is concluded that the events during adsorption and penetration are dependent on the particles themselves, whereas the events during the eclipse depend on the activity of the viral genome. The implications of the findings are discussed.
D002460:Cell Line; D003513:Cycloheximide / Q000494:pharmacology; D004247:DNA / Q000096:biosynthesis*; D004261:DNA Replication / Q000187:drug effects / Q000528:radiation effects; D004279:DNA, Viral / Q000096:biosynthesis*; D011830:Radiation Effects; D018139:Simplexvirus / Q000187:drug effects / Q000378:metabolism* / Q000528:radiation effects; D013936:Thymidine / Q000378:metabolism*; D014466:Ultraviolet Rays; D014779:Virus Replication
D004279:DNA, Viral; D004247:DNA; D003513:Cycloheximide; D013936:Thymidine