supported by the National Natural Science Foundation of China(30972169 and 31172304);the Liaoning Doctoral Start Fund(20081078);the Liaoning Scientific Project in Education Bureau(L2010018)
The major histocompatibility complex(MHC)of proteins that exists in all vertebrates is encoded by a cluster of genes associated with the immune response and related functions.MHC is divided into MHC I,II,and III;MHC I...