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Eduncle posted an MCQ
October 18, 2019 • 20:51 pm 0 points
  • CSIR NET
  • Life Sciences

In metazoan cell cycle, metaphase to anaphase transition is regulated by the activity of

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    Eduncle Best Answer

    Clb-CDKs are important for the activation of the ubiquitin ligase Anaphase- Promoting Complex/Cyclosome (APC/C)-Cdc20 that triggers the metaphase-anaphase transition. The anaphase-promoting complex (APC) or cyclosome is a ubiquitin ligase that initiates anaphase and mitotic exit. APC activation is thought to depend on APC phosphorylation and Cdc20 binding.

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