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Related Experiment Videos

The yeast cell cycle.

M G Goebl1, M Winey

  • 1Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis 46202.

Current Opinion in Cell Biology
|April 1, 1991
PubMed
Summary
This summary is machine-generated.

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This review explores how cyclin-like proteins regulate the p34cdc2/CDC28 kinase during the G1 phase, advancing cell cycle control understanding. It also covers the molecular makeup of the mitotic apparatus for insights into its assembly and function.

Area of Science:

  • Cell Biology
  • Molecular Biology
  • Biochemistry

Background:

  • The cell cycle is a fundamental process in cell division.
  • Regulation of the cell cycle is crucial for preventing errors in DNA replication and segregation.
  • The p34cdc2/CDC28 kinase plays a central role in cell cycle progression.

Purpose of the Study:

  • To review the regulation of the p34cdc2/CDC28 kinase by cyclin-like proteins during the G1 phase.
  • To discuss advances in understanding the molecular composition of the mitotic apparatus.
  • To elucidate the cell-cycle-dependent assembly and functions of the mitotic apparatus.

Main Methods:

  • Literature review of existing research on cell cycle regulation.
  • Analysis of studies focusing on p34cdc2/CDC28 kinase and cyclin-like proteins.

Related Experiment Videos

  • Examination of research detailing the molecular composition and function of the mitotic apparatus.

    • Main Results:

    • Cyclin-like proteins are key regulators of p34cdc2/CDC28 kinase activity in G1.
    • Significant progress has been made in identifying the molecular components of the mitotic apparatus.
    • Understanding the molecular composition is essential for comprehending the apparatus's cell-cycle-dependent assembly and functions.

    Conclusions:

    • Regulation of p34cdc2/CDC28 kinase by cyclin-like proteins has transformed cell cycle control knowledge.
    • Elucidating the mitotic apparatus's molecular composition is vital for understanding its dynamic roles in cell division.