A novel cyclin provides a link between dopamine and RNA processing
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Updated: Oct 3, 2026

Identification of Cyclin-dependent Kinase 1 Specific Phosphorylation Sites by an In Vitro Kinase Assay
Published on: May 3, 2018
1Laboratory of Molecular and Cellular Neuroscience, Rockefeller University, New York, NY 10021, USA.
Abstract:
Regulation of gene expression by dopamine may play an important role in learning, reward, and addiction. Hyman and colleagues now report the characterization of ania-6, a novel cyclin that associates with RNA polymerase II and is induced by dopamine or cocaine in the neostriatum. Ania-6 may thus provide a link between dopamine and gene expression at the level of mRNA processing.
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