preferred_name: The Immunoglobulin of the BCR binds antigen (Sus scrofa)
preferred_name_lc: the immunoglobulin of the bcr binds antigen (sus scrofa)
label: The Immunoglobulin of the BCR binds antigen (Sus scrofa)
label_lc: the immunoglobulin of the bcr binds antigen (sus scrofa)