Lectin binding sites on the plasma membranes of Orthoptera Tettigonioidea spermatodesms

Abstract

In many Vertebrate and invertebrate, the interaction mechanisms among gametes are based on a high affinity and specificity of recognition and link between specific saccharidic residues and receptors present on the surface of gametes. Literature data also suggest that Insects could use this strategy. In particular, Orthoptera Tettigoniidae spermatodesms and sperms undergo radical changes passing through the male to