FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
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Term antigen processing and presentation via MHC class Ib ID (Ontology) GO:0002475 (Gene Ontology)
Definition The process in which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC class Ib protein complex. Class Ib here refers to non-classical class I molecules, such as those of the CD1 or HLA-E gene families.[ PubMed:15928678 PubMed:15928680 ]
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  immune system process
   |__antigen processing and presentation
       |__antigen processing and presentation via MHC class Ib
           |__antigen processing and presentation of lipid antigen via MHC class Ib
           |   |__antigen processing and presentation, endogenous lipid antigen via MHC class Ib
           |   |__antigen processing and presentation, exogenous lipid antigen via MHC class Ib
           |   |__lipid antigen assembly with MHC class Ib protein complex
           |   |__lipid antigen transport
           |   |__regulation of antigen processing and presentation of lipid antigen via MHC class Ib(+)
           |__antigen processing and presentation of peptide antigen via MHC class Ib
           |   |__antigen processing and presentation of endogenous peptide antigen via MHC class Ib(+)
           |   |__antigen processing and presentation of exogenous peptide antigen via MHC class Ib(+)
           |   |__peptide antigen assembly with MHC class Ib protein complex
           |   |__regulation of antigen processing and presentation of peptide antigen via MHC class Ib(+)
           |__regulation of antigen processing and presentation via MHC class Ib
               |__negative regulation of antigen processing and presentation via MHC class Ib(+)
               |__positive regulation of antigen processing and presentation via MHC class Ib(+)
               |__regulation of antigen processing and presentation of lipid antigen via MHC class Ib(+)
               |__regulation of antigen processing and presentation of peptide antigen via MHC class Ib(+)
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