Early responses to hyperosmotic stress at the yeast vacuole
Kalaivani Saravanan, Patricia M. Kane
This paper identifies PI(3,5)P2 as a key lipid signaling molecule that drives early vacuolar responses to hyperosmotic stress in yeast, linking lipid synthesis to V-ATPase activity and salt sequestration.
Molecular Biology of the Cell · Jan 21, 2026Peer-reviewedCell Biology