Assertion: lipid | /r/HasProperty | suppressed by signals of lipids
Facets:
Source sentences:
text: Although boar spermatozoa contain also significant amounts of PE and seminolipid , the PC and the cholesterol contents will be exclusively considered in this study from two reasons: (a) both lipids are very abundant in spermatozoa and (b) less sensitively detectable lipids such as PE may be suppressed by signals of lipids with quaternary ammonia groups (e.g. PC and LPC) .