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Keywords:

  • archived tissue samples;
  • DNA extraction;
  • historical samples;
  • marine fish;
  • mtDNA

Declines in shark populations worldwide are of particular concern to fishery managers and conservation biologists. Molecular-based technologies provide an efficient means to collect basic life-history information and estimates of dispersal that are critical to management. A novel method for obtaining high quality mtDNA from shark jaws and teeth for shark population genetic studies is described.