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Cdk (cyclin-dependent kinase)

(genetic biology)

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  • Grammar: noun phrase
  • Definition: one of a group of proteins involved in the regulation of the cell cycle. Cyclin-dependent kinases add a phosphate group to key proteins that are required for cell division (i.e. Cdk phosphorylates key proteins).
  • Example:
    1. The ability of cells to divide is controlled by a complex of cyclin and Cdk.

    2. Cell division is stimulated by the two proteins cyclin and Cdk, which control progression through the cell cycle and are activated or suppressed by external growth factors and differentiation regulators.
  • Alternative Form: cyclin-dependent kinase, CDK, CdK


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