preferred_name: negative regulation of antigen processing and presentation of peptide antigen via MHC class Ib
preferred_name_lc: negative regulation of antigen processing and presentation of peptide antigen via mhc class ib
label: negative regulation of antigen processing and presentation of peptide antigen via MHC class Ib
label_lc: negative regulation of antigen processing and presentation of peptide antigen via mhc class ib