- Myelin/oligodendrocyte glycoprotein is a member of a subset of the immunoglobulin superfamily encoded within the major histocompatibility complex. Pham-Dinh, D., Mattei, M.G., Nussbaum, J.L., Roussel, G., Pontarotti, P., Roeckel, N., Mather, I.H., Artzt, K., Lindahl, K.F., Dautigny, A. Proc. Natl. Acad. Sci. U.S.A. (1993)