Fig. 5
From: Protein acetylation regulates xylose metabolism during adaptation of Saccharomyces cerevisiae
Deletion of a single acetylation modifying enzyme regulated the “xylose consumption memory (XCM)” behaviors of S. cerevisiae. A Culture mode induced the XCM of S. cerevisiae. Xylose consumption was detected by transferring the cells to synthetic complete-xylose medium (SX) after incubation in synthetic complete-glucose medium (SG). Then xylose consumption weight was detected by transferring the strain to SX medium after incubation in SX medium for 24 h (h). B–I are the knockdown of deacetylase and acetylase regulated the xylose consumption weight. The solid line represents the xylose consumption curve of the strain when XCM is not produced. The dashed line represents the xylose consumption curve of the strain when XCM is produced. J is the memory value of the acetylation-related enzyme knockdown assay. Larger memory values indicate that Saccharomyces cerevisiae is more prone to produce XCM. *P < 0.05, ***P < 0.001