Assertion: lipid's virus | /r/HasProperty | sifv
Facets:
Source sentences:
text: The presence of lipid membranes have been reported for icosahedral crenarchaeal viruses STIV and Sulfolobus turreted icosahedral virus 2 (STIV2), for filamentous viruses Acidianus filamentous virus 1 (AFV-1), Sulfolobus islandicus filamentous virus (SIFV), and Thermoproteus tenax virus 1 (TTV1), for spindle-shaped Sulfolobus tengchongensis spindle-shaped virus 1 (STSV1), and for spherical virus Pyrobaculum spherical virus (PSV; Table 1).