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. 2021 Jul 5;22(13):7235. doi: 10.3390/ijms22137235

Figure 1.

Figure 1

A simplified model showing the biosynthetic pathway of CA in plant cells. CA biosynthesis occurs in the TCA cycle in the mitochondria or via the Glyoxylate cycle in the glyoxysome. CA is exported to the cytosol where it can remain or be stored in the vacuole. Citric acid/Citrate, CA; oxaloacetate, OAA.