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Salmon Senescence

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Spring 2010 presentation on salmon research efforts

Spring 2010 presentation on salmon research efforts

Published in: Education, Business, Technology
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  • 1. Fishing for mechanisms regulating senescence in sockeye salmon Steven Roberts Tom Quinn Leslie Jensen Caroline Storer
  • 2. salmon biology
  • 3. salmon biology environmental change
  • 4. model for aging
  • 5. model for aging
  • 6. model for aging
  • 7. resource allocation
  • 8. resource allocation
  • 9. natural selection and heritability
  • 10. natural selection and heritability
  • 11. What physiological processes regulate senescence?
  • 12. Research to date
  • 13. Hansen Creek 2009
  • 14. what’s next? focus
  • 15. what’s next? focus on cellular mechanism
  • 16. what’s next? focus on cellular mechanism
  • 17. what’s next? Senescence rate Bear Nutrients Temperature Climate Humans Salmon Stream Toxins Food
  • 18. what’s next? Senescence rate Bear Nutrients Temperature Climate focus Humans Salmon Stream Toxins Food
  • 19. Summer 2010 } • Fin clip and tag early arriving fish • Fin clip and tag late arriving fish
  • 20. Summer 2010 } • Fin clip and tag early arriving fish • Fin clip and tag late arriving fish
  • 21. Summer 2010 } • Fin clip and tag early arriving fish • Fin clip and tag late arriving fish • Fin clip each day
  • 22. Summer 2010 } • Fin clip and tag early arriving fish • Fin clip and tag late arriving fish • Fin clip each day }
  • 23. Summer 2010 } • Fin clip and tag early arriving fish • Fin clip and tag late arriving fish • Fin clip each day } • Sacrifice day 6 & 7 post tag
  • 24. Summer 2010 } • Fin clip and tag early arriving fish • Fin clip and tag late arriving fish • Fin clip each day } • Sacrifice day 6 & 7 post tag } ngs

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