Fig. 1.

Centriolar satellites and their components. a Schematic presentation of the centrosome and centriolar satellites. PCM1 is a structural platform of centriolar satellites, which are localised along the microtubule and are moved around the centrosome by the dynein motor. b Immunofluorescence image. h-TERT-RPE1 cells were stained with anti-PCM1 (green) and γ-tubulin (red) antibodies. Bar 5 μm. c List of centriolar satellite components. This represents a very minimal set of proteins; a recent proteomic report [26] indicates that more proteins are localised to centriolar satellites