CK1δ Kinase Activity Is Modulated by Chk1-Mediated Phosphorylation Bischof, Joachim ; Randoll, Sven-Jannis ; Süßner, Nadine ; Henne-Bruns, Doris ; Pinna, Lorenzo A. ; Knippschild, Uwe Abstract Publication: PLoS ONE Pub Date: July 2013 DOI: 10.1371/journal.pone.0068803 Bibcode: 2013PLoSO...868803B