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Inducing Polyp Bail-out in Coral Colonies to Obtain Individualized Micropropagates for Laboratory Experimental Use
JoVE Journal
Biologia
Author Produced
This content is Free Access.
JoVE Journal Biologia
Inducing Polyp Bail-out in Coral Colonies to Obtain Individualized Micropropagates for Laboratory Experimental Use
DOI:

07:23 min

April 28, 2022

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Capitoli

  • 00:04Introduction
  • 01:17Approach 1: Polyp Bail-Out by High Salinity After Water Evaporation
  • 02:06Approach 2: Polyp Bail-Out by High Salinity Seawater Supply
  • 02:56Approach 3: Polyp Bail-Out by Calcium-Free Seawater Incubation
  • 04:12Polyp Maintenance in Petri Dishes
  • 04:51Polyp Maintenance in Incubators
  • 05:22Results: Induction of Polyp Bail-Out in Coral Fragments
  • 06:39Conclusion

Summary

Traduzione automatica

Polyp bail-out is a process induced by acute stress, in which coral polyps digest the tissue connecting them to their colony and detach from it to live as individuals. The present protocol describes how to induce coral micropropagation by bail-out using hypersaline or calcium-free seawater treatments.

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