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Long-Term Culture and Monitoring of Isolated Caenorhabditis elegans on Solid Media in Multi-Well Devices
Journal JoVE
Biologie
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Journal JoVE Biologie
Long-Term Culture and Monitoring of Isolated Caenorhabditis elegans on Solid Media in Multi-Well Devices
DOI:

09:32 min

December 09, 2022

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Chapitres

  • 00:05Introduction
  • 01:03Preparation of the Multi‐Well Device
  • 03:00Preparation of the Multi‐Well Device for Media Loading
  • 03:29Filling the Wells with Low Melting Nematode Growth Media (lmNGM)
  • 05:53Adding Copper Sulfate to the Moat and Adding Autoclaved Water Crystals
  • 06:55Spotting the Wells with Concentrated Bacteria
  • 07:29Adding Worms to the Multi‐Well Device and Finishing the Preparation of the Device for Long‐Term Use
  • 08:00Results: Correlation of Measured Phenotypes Across Populations in Individual Animals
  • 08:55Conclusion

Summary

Traduction automatique

Presented here is an optimized protocol for culturing isolated individual nematodes on solid media in microfabricated multi-well devices. This approach allows individual animals to be monitored throughout their lives for a variety of phenotypes related to aging and health, including activity, body size and shape, movement geometry, and survival.

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