Article
Mitotic Regulation of Ribosomal S6 Kinase 1 Involves Ser/Thr, Pro Phosphorylation of Consensus and Non-consensus Sites by Cdc2
25 Apr 2003
Abstract excerpt
During mitosis, the cyclin-dependent kinase, Cdc2, signals the inactivation of major anabolic processes such as transcription, mRNA processing, translation, and ribosome biogenesis, thereby providing energy needed for the radical and energetically costly structural reorganization of the cell. This is accomplished by phosphorylation and inactivation of several key anabolic elements, including TFIIIB, TFIID, RNA...
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