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Rescue of Recombinant Newcastle Disease Virus from cDNA
Published on: October 11, 2013
Phospholipids in Newcastle Disease Virus infected cells
Abstract:
Infection of chicken cells with Newcastle Disease Virus modifies phosphatidylserine and phosphatidylcholine synthesis in the host cell. The virion contains cellular phospholipids synthesized both before and after infection. Relative concentration of various labeled phospholipids in the virus differ from those in the corresponding cells and their surface membranes. Late in infection, fragments of membranes with a distribution of labeled phospholipids similar but not identical to that of the virus can be found in the supernatant of infected cells. The significance of these findings is discussed in relation to the origin of viral phospholipids and the intervention of the host cell membrane in the assembly of the viral envelope.
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