Effects of fowlpox virus infection on lipid metabolism in cultured chicken embryo cells.
Lipid biosynthesis was measured in cultured chicken embryo cells after infection with fowlpox virus. Between 24 and 72 h postinfection, fowlpox virus-infected cells incorporated less [14C]acetate and 3H2O into fatty acids and sterols than did mock-infected cells, demonstrating a virus-dependent inhibition of general lipid metabolism. Two specific effects of fowlpox virus infection were an accumulation of C-4 alkylated sterol intermediates and inhibition of monounsaturated fatty acid biosynthesis.
D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D002784:Cholesterol / Q000096:biosynthesis*; D005227:Fatty Acids / Q000096:biosynthesis*; D005231:Fatty Acids, Unsaturated / Q000096:biosynthesis; D005587:Fowlpox virus / Q000502:physiology*; D007700:Kinetics; D050356:Lipid Metabolism; D011212:Poxviridae / Q000502:physiology*; D013261:Sterols / Q000096:biosynthesis
D005227:Fatty Acids; D005231:Fatty Acids, Unsaturated; D013261:Sterols; D002784:Cholesterol