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Updated: Apr 30, 2026
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Yeast Colony Embedding Method
Published on: March 22, 2011
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A method of correlative light and electron microscopy for yeast cells
Haruhiko Asakawa1, Yasushi Hiraoka2, Tokuko Haraguchi2
1Graduate School of Frontier Biosciences, Osaka University, Suita 565-0871, Japan.
Micron (Oxford, England : 1993)
|May 6, 2014
Summary
Correlative light and electron microscopy (CLEM) now works for yeast cells. This new Live CLEM method links molecular dynamics to cellular structures, advancing yeast genetics research.
Area of Science:
- Cell Biology
- Microscopy Techniques
- Molecular Genetics
Background:
- Correlative light and electron microscopy (CLEM) integrates light and electron microscopy for high-resolution imaging.
- CLEM enables molecular-specific localization within subcellular structures, crucial for understanding protein function.
- Existing CLEM methods face challenges with non-adherent cells like yeast.
Purpose of the Study:
- To develop and present a novel CLEM method applicable to yeast cells.
- To extend this method to Live CLEM for dynamic molecular studies in yeast.
- To leverage yeast genetics for new insights into cellular structure function.
Main Methods:
- Development of a specialized CLEM protocol for yeast sample preparation.
- Adaptation of the CLEM technique for live-cell imaging (Live CLEM).
- Integration of yeast genetics with Live CLEM for molecular and structural correlation.
Main Results:
- Successful application of CLEM to immobilize and image yeast cells.
- Establishment of Live CLEM for observing dynamic molecular behavior in yeast.
- Demonstration of linking molecular dynamics to yeast cellular ultrastructures.
Conclusions:
- The developed Live CLEM method overcomes previous limitations for yeast studies.
- This technique provides a powerful platform for investigating molecular functions in yeast.
- Combining Live CLEM with yeast genetics opens new avenues for biological discovery.
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