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TermFinder - an online dictionary for students

cyclin

(genetic biology)

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  • Grammar: noun
    plural:
    cyclins
  • Definition: a group of proteins that help to regulate the cell cycle. Cyclins are usually synthesized and degraded during the cell cycle to regulate the activity of a cyclin-dependent kinase (CdK).
  • Example:
    1. The ability of cells to divide is controlled by a complex of cyclin and CdK.

    2. The mitotic activity of a cell is regulated by cyclin and Cdk in response to outside stimuli.


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