The Effect of Temperature on Reproductive Development in Maiden and Repeat Spawning Farmed Atlantic Salmon: Understanding the Molecular Basis for Improved Egg Quality and Survival

  • Project Number: 2008/762
  • PhD Student: Ms Kelli Anderson
  • Student Affiliation: University of the Sunshine Coast
  • Primary Supervisor: Professor Abigail Elizur
  • Co-Supervisor: Professor Ned Pankhurst
  • Mentor: Dr Harry King (Salmon Enterprises of Tasmania)

About the Project

Atlantic Salmon hatcheries in Tasmania experience variable egg production which is costly for the industry.  Consequently, improving egg quality and embryo survival has become an industry priority.  However, there is limited understanding of the processes that regulate egg development which lead to egg abnormalities or how these process are affected by broodstock age and/or rearing temperature. 

Kelli's research will use a molecular approach to investigate how broodstock age and rearing temperature affect egg quality and the endocrine axis regulating reproductive development in Atlantic Salmon. The results will be used to develop hormonal therapy to improve egg quality.

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This page was last updated: 30th March 2009