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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Traffic. 2014 Jul 12;15(9):933–945. doi: 10.1111/tra.12188

Figure 3. Pulse-chase experiments with 14C-serine to analyze phospholipid transport between the ER and mitochondria.

Figure 3

PS is pulse-labeled with 14C-serine and then the fate of PS is chased. PS synthesized in the ER is transported to mitochondria and decarboxylated by Psd1 to form PE. PE is then transported back to the ER and methylated by Cho2 and Opi3 to become PC.