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Equilibrium density-gradient procedure for selection of synchronous cells from asynchronous cultures
Science (New York, N.Y.)
|June 5, 1970
Summary
Researchers developed a reproducible isopycnic technique using Ficoll density gradients to isolate synchronous Chlorella cells. This method aids biochemical studies of the cell cycle by providing synchronized cell populations.
Area of Science:
- * Cell Biology
- * Biochemistry
Background:
- * Understanding the cell cycle requires synchronized cell populations for accurate biochemical analysis.
- * Asynchronous cultures present challenges in studying specific cell cycle phases.
Purpose of the Study:
- * To develop a reproducible method for isolating synchronous daughter cells from Chlorella cultures.
- * To facilitate biochemical investigations into the cell cycle.
Main Methods:
- * Development of an isopycnic technique utilizing linear density gradients of Ficoll.
- * Application of the technique to separate synchronous cells from asynchronous Chlorella cultures.
Main Results:
- * A reproducible method for obtaining synchronous Chlorella cells was established.
- * The technique enables the selection of daughter cells at specific cell cycle stages.
Conclusions:
- * The developed isopycnic technique is effective for synchronizing Chlorella cells.
- * This method provides a valuable tool for cell cycle research and biochemical studies.