@misc{indiciaeebf7783288b2, title = {Multisite phosphorylation by Cdk2 and GSK3 controls cyclin E degradation.}, author = {Markus Welcker and Jeffrey Singer and Keith R Loeb and Jonathan Grim and Andrew Bloecher and Mark Gurien-West and Bruce E Clurman and James M Roberts}, year = {2003}, doi = {10.1016/s1097-2765(03)00287-9}, url = {https://pubmed.ncbi.nlm.nih.gov/14536078/}, note = {Source identifier: 14536078} }