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Ontology Browser

Term:
antigen processing and presentation of exogenous peptide antigen via MHC class I (GO:0042590)
Annotations: Rat: (10) Mouse: (19) Human: (10) Chinchilla: (5) Bonobo: (7) Dog: (7) Squirrel: (7) Pig: (7) Naked Mole-rat: (5) Green Monkey: (6)
Parent Terms Term With Siblings Child Terms
antigen processing and presentation of endogenous peptide antigen via MHC class I +   
antigen processing and presentation of exogenous peptide antigen via MHC class I +   
The process in which an antigen-presenting cell expresses a peptide antigen of exogenous origin on its cell surface in association with an MHC class I protein complex. The peptide antigen is typically, but not always, processed from a whole protein. Class I here refers to classical class I molecules.
antigen processing and presentation of exogenous peptide antigen via MHC class Ib +   
antigen processing and presentation of exogenous peptide antigen via MHC class II  
negative regulation of antigen processing and presentation of peptide antigen via MHC class I +   
peptide antigen assembly with MHC class I protein complex  
positive regulation of antigen processing and presentation of peptide antigen via MHC class I +   
regulation of antigen processing and presentation of peptide antigen via MHC class I +   

Synonyms
Exact Synonyms: antigen presentation, exogenous antigen via MHC class I ;   antigen presentation, exogenous antigen via major histocompatibility complex class I ;   exogenous peptide antigen processing and presentation via MHC class I
Broad Synonyms: cross presentation ;   cross priming
Definition Sources: GOC:add, ISBN:0781735149, PMID:15771591

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