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An Optogenetic Method to Control and Analyze Gene Expression Patterns in Cell-to-cell Interactions
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JoVE Journal Genetics
An Optogenetic Method to Control and Analyze Gene Expression Patterns in Cell-to-cell Interactions

An Optogenetic Method to Control and Analyze Gene Expression Patterns in Cell-to-cell Interactions

DOI:
10.3791/57149-v

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07:59 min

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March 22, 2018

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,
1Institute for Frontier Life and Medical Sciences,Kyoto University, 2Japan Science and Technology Agency,PRESTO, 3Institute for Integrated Cell-Material Sciences,Kyoto University, 4Graduate School of Medicine,Kyoto University, 5Graduate School of Biostudies,Kyoto University

Chapters

  • 00:04Title
  • 00:44Generation of Stable Cell Lines by the Tol2 System
  • 02:07Evaluation of Photo-sensitivity of Engineered Cells at the Population Level
  • 03:31Dynamic Sender-receiver Assay at the Population Level and at the Single-cell Level
  • 06:47Results: Analysis of Gene Expression Patterns in Cell-to-cell Interactions
  • 07:35Conclusion

Summary

Automatic Translation

Automatic Translation

Here, we present a protocol to analyze cell-to-cell transfer of oscillatory information by optogenetic control and live monitoring of gene expression. This approach provides a unique platform to test a functional significance of dynamic gene expression programs in multicellular systems.

Tags

OptogeneticsCell-to-cell InteractionsNotch Signaling PathwayGene Expression DynamicsTol2-based Optogenetic ModulesC2C12 CellsFluorescent Protein SelectionLight-induced ConditionsProgrammable Light Illumination

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