Fig. 13From: Deletion of Atg22 gene contributes to reduce programmed cell death induced by acetic acid stress in Saccharomyces cerevisiaeSchematic diagram of Atg22 deficiency contributes to reduce programmed cell death induced by acetic acid in Saccharomyces cerevisiae. ①Obstruction of Ac entrance by influencing compositions, function of cell wall and membrane. ② Decreasing accumulation of ROS in cytoplasm. ③ Upregulation of genes expression in heat shock protein family, cell wall integrity pathway and autophagy. ④ Maintaining mitochondrial membrane potential. ⑤ Changing amino acids between vacuole and cytoplasm promotes amino acids flowing from vacuole to cytoplasmBack to article page