Publications by authors named "C Reisser"

Climate change is restructuring biodiversity on multiple scales and there is a pressing need to understand the downstream ecological and genomic consequences of this change. Recent advancements in the field of eco-evolutionary genomics have sought to include evolutionary processes in forecasting species' responses to climate change (e.g.

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For hundreds of years, the color diversity of Mollusca shells has been a topic of interest for humanity. However, the genetic control underlying color expression is still poorly understood in mollusks. The pearl oyster is increasingly becoming a biological model to study this process due to its ability to produce a large range of colors.

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Although all marine ecosystems have experienced global-scale losses, oyster reefs have shown the greatest. Therefore, substantial efforts have been dedicated to restoration of such ecosystems during the last two decades. In Europe, several pilot projects for the restoration of the native European flat oyster, , recently begun and recommendations to preserve genetic diversity and to conduct monitoring protocols have been made.

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Ocean warming challenges marine organisms' resilience, especially for species experiencing temperatures close to their upper thermal limits. A potential increase in thermal tolerance might significantly reduce the risk of population decline, which is intrinsically linked to variability in local habitat temperatures. Our goal was to assess the plastic and genetic potential of response to elevated temperatures in a tropical bivalve model, Pinctada margaritifera.

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Article Synopsis
  • Daphnia magna serves as a key model for studying host-parasite coevolution due to its interaction with microparasites, showing unique ecological and evolutionary traits compared to other arthropods like Drosophila.
  • The study analyzed the genomes of 36 D. magna clones from Europe to investigate adaptive protein evolution, revealing high genetic diversity that is structured among populations but not as strongly adapted as seen in Drosophila.
  • Findings indicate a prevalence of weakly deleterious genetic variants in D. magna, suggesting reduced selection effectiveness and emphasizing local adaptation instead of widespread adaptive fixation across its populations.
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