Assertion: lipid | /r/HasProperty | obtained
Facets:
value: from highly purified viral material
type: OTHER
value: apart from biosynthesis
type: OTHER
value: from the diet
type: OTHER
Source sentences:
text: Apart from biosynthesis, lipids may also be obtained from the diet.
text: Lipids must be obtained from highly purified viral material  or from distinct dissociation components of the virion  as it is often difficult to separate virions from membrane vesicles of host origin.