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. Author manuscript; available in PMC: 2022 May 11.
Published in final edited form as: J Food Prot. 2021 Dec 1;84(12):2195–2212. doi: 10.4315/JFP-21-219

Figure 2.

Figure 2.

Overview of molecular targets under consideration for manipulation to reduce EC formation in yeast. Deletion of arginase (encoded by CAR1) reduces amounts of the EC precursor urea. Increased expression of DUR3 transporter enhances uptake of urea into the cell, which can subsequently reduce amounts of available urea to form EC.