Schematic overview of ciliary components annotated in the gold standard. The schematic depiction of the eukaryotic cilium and its components as annotated in the SCGS, based on Basten et al. . The pie chart represents the occurrence of ciliary component localization in the SCGS. The numbers in the individual colors represent the number of individual entries for each location. Note that many genes have been ascribed multiple localizations. SCGS, SYSCILIA gold standard.