theses/dissertations advising Carbohydrate-binding proteins from spindle tree (Euonymus europaeus L. Molecular biological and physiological study of a new lectin from Glechoma hederacea, related to lectins from Fabaceae Expression of type-2 ribosome-inactivating proteins/lectins in tobacco and their potential use as antiviral proteins Study on the enzymic activities of ribosome-inactivating proteins and the implications on their biological activities Study of the antiviral activity of IRIP, a type 1 ribosome-inactivating protein from Iris hollandica Molecular biological and physiological study of a new lectin from Glechoma hederacea, related to lectins from Fabaceae