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Generering af Spredt Presomitic mesoderm cellekulturer til Imaging af zebrafisk Segmentation ur i enkeltceller
JoVE Journal
Biology
This content is Free Access.
JoVE Journal Biology
Generation of Dispersed Presomitic Mesoderm Cell Cultures for Imaging of the Zebrafish Segmentation Clock in Single Cells
DOI:

10:41 min

July 24, 2014

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Chapters

  • 00:05Title
  • 01:39Dissection Preparation
  • 03:15Presomitic Mesoderm Dissection and Dispersal
  • 06:40Imaging Dispersed Presomitic Mesodermal Cells
  • 07:58Image Processing of Acquired Time-lapse Movies
  • 08:58Representative Time-lapse Imaging Results
  • 10:00Conclusion

Summary

Automatic Translation

Somitogenesis er en rytmisk udviklingsproces, der rumligt mønstre kroppens akse hvirveldyr embryoner. Tidligere har vi udviklet transgene zebrafisk linjer, der bruger fluorescerende journalister til at observere de cykliske gener, der driver denne proces. Her har vi kulturen spredte celler fra disse linjer og billede deres svingninger over tid in vitro.

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