Back to article: Thiol trapping and metabolic redistribution of sulfur metabolites enable cells to overcome cysteine overload


(A) A scheme of the sulfur amino acid metabolic pathway in yeast.

(B) Heat maps illustrating a hierarchical clustering of changes in the indicated metabolites from cells expressing (i) TEF-YCT1 treated with 500 µM cysteine and measured at 0, 2.5, 15, 60 and 300 min and (ii) TEF-CgCYN1 treated with 500 µM cystine and measured at 0, 15, 60 and 300 min.