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Molecular Probe Optimization to Determine Cell Mortality in a Photosynthetic Organism (Microcystis aeruginosa) Using Flow Cytometry
JoVE Journal
Medicine
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JoVE Journal Medicine
Molecular Probe Optimization to Determine Cell Mortality in a Photosynthetic Organism (Microcystis aeruginosa) Using Flow Cytometry
DOI:

10:16 min

January 29, 2016

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Chapters

  • 00:05Title
  • 00:42Initial Cell Count Determination
  • 04:03Molecular Probe Cell Uptake Optimization
  • 06:02Molecular Probe Fluorescence Discrimination
  • 07:24Results: Representative Cell Mortality Analyses by Cytometry
  • 09:10Conclusion

Summary

Automatic Translation

Microbial populations contain substantial cell heterogeneity, which can dictate overall behavior. Molecular probe analysis through flow cytometry can determine physiological states of cells, however its application varies between species. This study provides a protocol to accurately determine cell mortality within a cyanobacterium population, without underestimating or recording false positive results.

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