interaction of the virus with large unilamellar liposomes was monitored by two fluorescence assays based on resonance-energy transfer from the tryptophans and tyrosines of viral proteins to vesicles labeled with a triacylglycerol ( anthrylvinyldioleoylglycerol ) or from these labeled vesicles to virions labeled with a perylenoyl derivative of galactosylcerebroside ( pgalsph ) .
C0042776
virus
C0042736
viral proteins