Phosphatidylethanolamine from Phosphatidylserine Decarboxylase2 is Essential for Autophagy Under Cadmium Stress in Saccharomyces cerevisiae

@article{Muthukumar2013PhosphatidylethanolamineFP,
  title={Phosphatidylethanolamine from Phosphatidylserine Decarboxylase2 is Essential for Autophagy Under Cadmium Stress in Saccharomyces cerevisiae},
  author={Kannan Muthukumar and Vasanthi Nachiappan},
  journal={Cell Biochemistry and Biophysics},
  year={2013},
  volume={67},
  pages={1353-1363}
}
Cadmium (Cd) is a potent toxic element used in several industries and in the process contaminates air, soil, and water. Exposure of Saccharomyces cerevisiae to Cd increases the major phospholipids, and profound increase was observed in phosphatidylethanolamine (PE). In yeast, there are four different pathways contributing to the biosynthesis of PE, and contribution to PE pool through phosphatidylserine decarboxylase2 (psd2) is not significant in normal conditions. Upon Cd exposure, psd2Δ strain… 
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