Yoshida M, Fuse G, Matsui T, Ouchi S
Research Institute of Food Science, Kinki University, Osaka, Japan.
Biochem Biophys Res Commun. 1992 Oct 30;188(2):794-8. doi: 10.1016/0006-291x(92)91126-b.
It has been believed that Dictyostelium discoideum cell membranes contain no sialic acid. In this study, however, we found that contact site A, the cell adhesion molecule of D. discoideum, is a major glycoprotein containing sialic acids. This suggests that sialic acid in non-reducing terminal plays an important role in the cell adhesion in which contact site A is involved.