Norepinephrine stimulation of phospholipid methylation in rat cortical synaptosomes: Fact or artifact?

Increased Methylation of Chloroform Extractable Products and CTP: Cholinephosphate Cytidylyltransferase in Brain Membrane Preparations from Triethyltin‐Intoxicated Rats

“…This transmethylation pathway is quantitatively low but the products thus formed have been presented as the result of a transducing signal (Hirata & Axelrod 1980). More recently, Wazer et al (1983) showed that part of the chloroform extractable methylated products were not phosphatidylethanolamine derivatives. It is therefore more convenient to * To whom correspondence should be addressed.…”