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. 2018 May 11;9(5):571. doi: 10.1038/s41419-018-0632-8

Fig. 8. Model.

Fig. 8

During apoptosis, selected centrosomal proteins, such as SAS-6 and pericentrin, are cleaved by caspases. The specific cleavage of SAS-6 might destabilize the procentrioles and prevent a new centriole assembly. Caspase-dependent cleavage of pericentrin might attribute to loss of PCM integrity