the activity of s-adenosylmethionine-phosphatidylethanolamine methyltransferase increased 12h after phenobarbitone injection , when incorporation of [ ( 32 ) p ] orthophosphate into phosphatidylcholine was a maximum , but at other times , and after 20-methylcholanthrene injection , the activity of the enzyme did not correlate with the rate of phosphatidylcholine synthesis .
C0070788
phosphatidylethanolamine
C1157380
phosphatidylcholine synthesis