Presence of polymerized and free forms of the non-toxic type 2 ribosome-inactivating protein ebulin and a structurally related new homodimeric lectin in fruits of Sambucus ebulus L.

1. Citores, L.
2. De Benito, F.M.
3. Iglesias, R.
4. Ferreras, J.M.
5. Argüeso, P.
6. Jiménez, P.
7. Méndez, E.
8. Girbés, T.