Linked from
The 11 pages that link to Trehalose, each with the reason it gives.
VitrificationRelated: Dried trehalose forms a glass that immobilizes and preserves cell structures.
PhotobiontRelated: It illustrates that carbon transfer differs between photobiont types.
Mycolic acidRelated: Trehalose-linked mycolates are prominent forms of mycolic acid in mycobacteria.
AnhydrobiosisRelated: Some anhydrobiotic organisms accumulate it as water loss begins.
CryptobiosisRelated: The best-studied protectant organisms accumulate before entering the dry state.
HemolymphRelated: It is a prominent energy source carried in insect hemolymph.