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Temporal Quantification of MAPK Induced Expression in Single Yeast Cells
Published on: October 4, 2013
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A high-throughput confocal fluorescence microscopy platform to study DNA replication stress in yeast cells
Nikko P Torres1, Grant W Brown
1Department of Biochemistry and Donnelly Centre, University of Toronto, 160 College Street, Toronto, ON, Canada, M5S 3E1.
Methods in Molecular Biology (Clifton, N.J.)
|April 29, 2015
Summary
This study presents a high-throughput imaging method for yeast cells using fluorescent proteins to study biological pathways and spatial organization. The technique enables detailed analysis of protein localization and cellular responses to drug treatments.
Area of Science:
- Cell biology
- Microscopy
- Systems biology
Background:
- Understanding biological pathways requires analyzing protein localization within cells.
- High-throughput imaging facilitates large-scale biological studies.
- Fluorescent proteins are crucial tools for visualizing cellular components.
Purpose of the Study:
- To describe a method for high-throughput imaging of yeast cells.
- To enable the study of spatial organization of proteins tagged with green fluorescent protein (GFP) and red fluorescent protein (RFP).
- To facilitate the analysis of cellular responses to drug treatments.
Main Methods:
- Utilizing a 384-well plate format for imaging.
- Employing the PerkinElmer Opera high-content confocal imaging microscope.
- Imaging yeast cells expressing GFP and/or RFP tagged proteins.
Main Results:
- The described method allows for efficient high-throughput imaging of yeast cells.
- Spatial organization of tagged proteins can be visualized and analyzed.
- The system is amenable to studying effects of drug treatments on cellular processes.
Conclusions:
- This high-throughput imaging method provides a robust platform for yeast cell biology research.
- It aids in understanding biological pathways through spatial organization analysis.
- The method is valuable for drug discovery and cellular response studies.
