Link to Pubmed [PMID] – 25517369
Curr. Biol. 2014 Nov;24(21):R1046-8
Polo-like kinase 4 is known to drive centriole duplication, but the relevant substrate remains elusive. A new study shows that PLK4 phosphorylates a key centriolar component, Ana2/STIL, to initiate centriole assembly.