Linked from
The 11 pages that link to Vacuole, each with the reason it gives.
CAM photosynthesisRelated: Its storage capacity allows CAM cells to accumulate malate overnight.
ProtoplastRelated: Its volume and turgor affect the fragile wall-free cell.
Yoshinori OhsumiRelated: In yeast, it is the compartment where autophagic cargo is degraded.
AnthoxanthinRelated: Plant cells can store soluble anthoxanthins in vacuoles.