Assertion: membrane's lipid | /r/HasProperty | cationic liposomes
Facets:
Source sentences:
text: Lipofection generally uses a positively charged (cationic) lipid (cationic liposomes or mixtures) to form an aggregate with the negatively charged (anionic) genetic material.  
text: Lipofection generally uses a positively charged (cationic) lipid (cationic liposomes or mixtures) to form an aggregate with the negatively charged (anionic) genetic material.