- HLA-DQ8 transgenic and NOD mice recognize different epitopes within the cytoplasmic region of the tyrosine phosphatase-like molecule, IA-2. Kudva, Y.C., Deng, Y.J., Govindarajan, R., Abraham, R.S., Marietta, E.V., Notkins, A.L., David, C.S. Hum. Immunol. (2001)