preferred_name: DPP4 binds DPP4 inhibitors (Caenorhabditis elegans)
preferred_name_lc: dpp4 binds dpp4 inhibitors (caenorhabditis elegans)
label: DPP4 binds DPP4 inhibitors (Caenorhabditis elegans)
label_lc: dpp4 binds dpp4 inhibitors (caenorhabditis elegans)