BACKGROUND: The expression of main histocompatibilityantigen in cornea of rats is similar to that of human.
背景：大鼠角膜的主要组织相容性抗原的表达与人类角膜相似。
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The swine major histocompatibility complex or swine leukocyte antigen (SLA) is one of the most gene-dense and the most polymorphism regions in the swine genome.
When their essential biological function as antigen-binding molecules and informers for T cells was unveiled, an explanation of why MHC also acts as major histocompatibility antigens was provided.