Since, the discovery in the seventies and eighties of the core machinery regulating the eukaroytic cell cycle, the cyclin-dependent ... of microtubule behaviour at various steps of spindle ...

This step decreases the possibility that the ... yeast as the subject of their investigations. The eukaryotic cell cycle includes four phases necessary for proper growth and division.

To make the move from asexual to sexual reproduction, nature took a system by which parent cells reproduced simply ... which provides a step-by-step, side-by-side comparison of meiosis and mitosis.