2022 Molecular Ecology Prize goes to Kerstin Johannesson, for building big science to study a tiny marine snail

Multi-angle views of a shell of Littorina saxitilis (Wikimedia: H Zell)

The Molecular Ecology Prize Committee has announced the 2022 recipient of the award, which recognizes an outstanding scientist who has made significant contributions to the still-young field of molecular ecology:

The Molecular Ecology Prize Committee is pleased to announce that the 2022 Molecular Ecology prize has been awarded to Dr. Kerstin Johannesson, Professor of Marine Ecology, University of Gothenburg, Sweden. Trained as a marine ecologist, her research over the past 40 years has focussed on understanding how marine organisms become adapted to their environment. Towards this goal, she performed pioneering molecular ecology work that fully integrated ecological and molecular approaches to study the sea snail, Littorina saxatilis, which she developed into a model species. Her work has inspired numerous researchers across Europe to also use Littorina as an ideal model to study the ‘tug of war’ between evolutionary forces that have driven ecotypic divergence across different habitats of littoral zones. She has authored 150 peer-reviewed articles, which have been cited nearly 9,000 times with an h-index of 56. She has trained 35 Ph.D. students and postdocs from Europe and abroad. Her impressive accomplishments have earned her 10 major awards, the most prestigious being The Swedish Börssällskapet Research Award and election to the Royal Swedish Academy of Sciences. She also has received awards (e.g., the Swedish “Kunskapspriset”) in recognition of her outreach activities and the impact of her science on society.  In brief, Dr. Johannesson has been a pioneer and is still an influential leader in the field of marine molecular ecology in Europe and beyond.

Dr. Johannesson joins the previous winners of the Molecular Ecology Prize: Godfrey Hewitt, John Avise, Pierre Taberlet, Harry Smith, Terry Burke, Josephine Pemberton, Deborah Charlesworth, Craig Moritz, Laurent Excoffier, Johanna Schmitt, Fred Allendorf, Louis Bernatchez, Nancy Moran, Robin Waples, Scott Edwards, Victoria Sork, and Fuwen Wei.

About Jeremy Yoder

Jeremy B. Yoder is an Assistant Professor of Biology at California State University Northridge, studying the evolution and coevolution of interacting species, especially mutualists. He is a collaborator with the Joshua Tree Genome Project and the Queer in STEM study of LGBTQ experiences in scientific careers. He has written for the website of Scientific American, the LA Review of Books, the Chronicle of Higher Education, The Awl, and Slate.
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