Epimatrix/TB genome Tutorial contributed by JR Schafer, Brown '97 The Role of the Class I and II Major Histocompatibility Complexes The structure of MHC Class I, Class II & The Genetics of MHC The Role of the Class I and II Major Histocompatibility Complexes (MHC) MHC Expression and Peptide processing Exogenous peptides and MHC Class II Exogenous peptides and MHC Class I MHC I/CTL interactions MHC II /T helper interactions Conclusion Immunology overview Immune system introduction Innate Immunity Barriers to Infection Non-Specific Chemicals Non specific effector cells Acquired Immunity T Cells B Cells Innate/Acquired Interphase