STR data from: Temporal analysis shows relaxed genetic erosion following improved stocking practices in a subarctic transnational brown trout population

Cornelya Klutsch, Simo Maduna, Natalia Poliparkova, Kristin Forfang, Benedicte Beddari, Karl Øystein Gjelland, Paul Eric Aspholm, Per-Arne Amundsen & Snorre Hagen
Maintaining standing genetic variation is a challenge in human-dominated landscapes. We used genetic (i.e., 16 short tandem repeats) and morphological (i.e., length and weight) measurements of 593 contemporary and historical brown trout (Salmo trutta) samples to study fine-scale and short-term impacts of different management practices. These had changed from traditional breeding practices, using the same broodstock for several years, to modern breeding practices, including annual broodstock replacement, in the transnational subarctic Pasvik River. Using population...

Registration Year

  • 2021
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Resource Types

  • Dataset
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Affiliations

  • Pasvik Nature Reserve
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  • The Arctic University of Norway
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  • Norwegian Institute of Bioeconomy Research
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  • Norwegian Institute for Nature Research
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