Polo-Like Kinase 2-Dependent Phosphorylation of NPM/B23 on Serine 4 Triggers Centriole Duplication Krause, Annekatrin ; Hoffmann, Ingrid Abstract Publication: PLoS ONE Pub Date: March 2010 DOI: 10.1371/journal.pone.0009849 Bibcode: 2010PLoSO...5.9849K