Fri, Dec 05, 2025

Filip advances Arctic biodiversity research through Nordic collaboration

Filip Morin extracting DNA from Astarte shells in the lab at UiT in Tromsø.

Filip, an MSc student at Gothenborg University, is making strides in understanding the taxonomy of the bivalve genus Astarte, a key group of mollusks found in Arctic marine ecosystems. His research is part of a collaborative project involving UiT The Arctic University of Norway, the University of Gothenburg, and Luleå University of Technology, exemplifying the power of Nordic cooperation in advancing Arctic biodiversity science.

Currently, Filip is visiting at Luleå University of Technology, where he is utilizing the state-of-the-art Zeiss Versa 620 XRM, an advanced 3D X-ray microscope, to image Astarte specimens and create high-resolution digital specimens. These digitized specimens will serve as a foundation for further analysis and are a perfect fit with the goals of the UArctic Thematic Network on Arctic Marine Biodiversity, which aims to promote collaboration and innovation in Arctic biodiversity research.

 

Filip with the XRM instrument at the University of Technology in Luleå. The bivalve specimen can be seen in the tube with the red lid.

Upon his return to Tromsø, Filip will extract DNA from the digitized specimens to further investigate the genetic diversity and evolutionary history of Astarte. This integrative approach, combining cutting-edge imaging technology with molecular techniques, highlights the potential of "extended specimens" to deepen our understanding of Arctic biodiversity.

The bivalve genus Astarte has a complicated taxonomy, which Filip attempts to resolve with his MSc thesis.

This project is a unique example of how Nordic universities can synthesize their strengths to tackle complex scientific challenges. By leveraging expertise and resources across institutions, Filip’s work not only contributes to the taxonomy of Astarte but also promotes international collaboration and the development of innovative methods to study Arctic ecosystems.
For more information about this project or the UArctic Thematic Network on Arctic Marine Biodiversity, please contact:
Andreas Altenburger, andreas.altenburger@uit.no
Filip Morin, ermor6516@uit.no

Main news image: Filip Morin extracting DNA from Astarte shells in the lab at UiT in Tromsø.

 

Publication date: Fri, Dec 05, 2025

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