41. Key molecules in the synapse are the T cell receptor and its counterpart the major histocompatibility complex ( MHC ). 42. Kin recognition in some species may also be mediated by immunogenetic similarity of the major histocompatibility complex ( MHC ). 43. The SIMP protein contains a highly immunogenic minor histocompatibility antigen epitope of 9 amino acids, B6 ( dom1 ). 44. Thus, similar immune systems may be more vulnerable to infectious diseases ( see Major histocompatibility complex and sexual selection ). 45. The Tasmanian devil's major histocompatibility complex, or MHC, is particularly important in the mechanism of the cancer. 46. Yet another may be genetic detection based on the major histocompatibility complex ( See Major Histocompatibility Complex and Sexual Selection ). 47. Yet another may be genetic detection based on the major histocompatibility complex ( See Major Histocompatibility Complex and Sexual Selection ). 48. Mutations in the genes encoding Major Histocompatibility Complex ( MHC ) of the genome, particularly to DR-DQ haplotypes. 49. This gene localizes to the major histocompatibility complex ( CYP21A2 genes at its 5'and 3'ends, respectively. 50. Another function of interferons is to upregulate major histocompatibility complex molecules, MHC I and MHC II, and increase immunoproteasome activity.
