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Dietary Overlap of Birds, Bats and Dragonflies Disadvantageous in Insect Decline

10.11.2020

According to a new Finnish study, different groups of insectivores compete for the same type of food. Researchers of the University of Turku and the Finnish Museum of Natural History made the discovery by comparing birds, bats and dragonflies that forage in the same area in Southwest Finland. These very distantly related predators consumed the same insect groups, such as flies, mosquitoes, and other dipterans. The results shed new light on the decline in insect populations, because a remarkable portion of insectivores may actually be in greater danger than previously believed.

Researchers Develop a Simplified Method to Modify Disease Signaling with Light

22.10.2020

Cellular optogenetics is a technique that allows researchers to use light to precisely control cell signaling and function in space and time enabling the investigation of mechanisms involved in disease processes. A research team at the Turku Bioscience Centre of the University of Turku have developed a novel way to make cellular optogenetic tools much easier to monitor and apply, and showed how they can be used to investigate the cellular side effects of medicines used to treat cancer.

Protected Areas Help Waterbirds Adapt to Climate Change

21.10.2020

Climate change pushes species distribution areas northward. However, the expansion of species ranges is not self-evident due to e.g. habitat degradation and unsustainable harvesting caused by human activities. A new study led from the University of Turku suggests that protected areas can facilitate wintering waterbird adaptation to climate warming by advancing their range shifts towards north.

Turku Institute for Advanced Studies (TIAS) appoints five new postdoctoral fellows

19.10.2020

Turku Institute for Advanced Studies (TIAS) has appointed five new postdoctoral fellows to three-year positions, which commence on 1 january 2021. Following a process of international peer review, the successful candidates were chosen from a field of 286 applications for the five positions available (a success rate of 1.7%). They will join an institute which is committed to interdisciplinary working and the development of top-level researchers.