preferred_name: Receptor CCR7 binds CCL19 and 21 ligands (Mus musculus)
preferred_name_lc: receptor ccr7 binds ccl19 and 21 ligands (mus musculus)
label: Receptor CCR7 binds CCL19 and 21 ligands (Mus musculus)
label_lc: receptor ccr7 binds ccl19 and 21 ligands (mus musculus)