Assertion: choline | /r/HasProperty | distributed
Facets:
value: ubiquitously
type: MANNER
value: in all plant and animal cells
type: OTHER
Source sentences:
text: Choline is ubiquitously distributed in all plant and animal cells, mostly in the form of the phospholipids phosphatidylcholine (lecithin), lysophosphatidylcholine, choline plasmalogens and sphingomyelin–essential components of all membranes (Zeisel, 1990).