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. 2001 Jul 31;98(17):10001–10005. doi: 10.1073/pnas.171228998

Figure 1.

Figure 1

Pathways of Cho and GlyBet synthesis in plants. Note that not all plants produce GlyBet. Bold arrows show the three methylation reactions that are catalyzed by PEAMT. The conversion of phospho (P-) bases to phosphatidyl (Ptd-) bases occurs via cytidine 5′-diphosphate (CDP) derivatives, which have been omitted for simplicity. MME and DME, mono- and dimethylethanolamine; Bet Ald, betaine aldehyde.