preferred_name: Formation of the preholoproteasome (Caenorhabditis elegans)
preferred_name_lc: formation of the preholoproteasome (caenorhabditis elegans)
label: Formation of the preholoproteasome (Caenorhabditis elegans)
label_lc: formation of the preholoproteasome (caenorhabditis elegans)