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209 Projects, page 1 of 42
  • Funder: European Commission Project Code: 101085894
    Overall Budget: 2,000,000 EURFunder Contribution: 2,000,000 EUR

    The process of biomineralization has profound impacts on the geology of our planet and is an integral part of the global carbon cycle by generating large amounts of CaCO3 bound in coral reefs, chalk mountains and deep sea sediments. Mounting evidence demonstrate that many marine calcifiers generate biominerals by the intracellular formation of CaCO3 from seawater Ca2+ and metabolic CO2. To date, the underlying mechanisms that control the carbonate chemistry in calcifying vesicles are unknown which however will provide ground-breaking insights into a biological process that is capable of transforming a metabolic waste product - CO2 - into a versatile construction material. In the past 5 years my group has developed a unique methodological expertise to study the cellular physiology of calcifying systems. Building on this expertise CarboCell will tackle the important but challenging task to identify and understand the mechanisms of vesicular calcification. The sea urchin larva will serve as a powerful model organism, that represents a prime example for the intracellular formation of CaCO3 and which allows us to employ specifically targeted molecular perturbations in combination with sub-cellular ion and pH recordings. CarboCell will take a stepwise strategy to systematically examine the mechanisms of vesicular calcification on the three main core subjects- carbonate chemistry (WP1), ion/CO2 transport mechanisms (WP2) and vesicular volume regulation and trafficking (WP3). CarboCell will provide a deep mechanistic understanding of the calcification process with strong implications for explaining and predicting responses of marine calcifiers to the global phenomenon of ocean acidification. More importantly, knowledge about the mechanisms that allow organisms to transform CO2 into a construction material will pave the ground for novel, biology-inspired solutions of CO2 capture and utilization – a basic science approach at the core of twenty-first century concerns.

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  • Funder: European Commission Project Code: 101031091
    Overall Budget: 162,806 EURFunder Contribution: 162,806 EUR

    I will use my MSCA-IF in the Stukenbrock Lab to dissect the molecular interactions between the fungal pathogen, Zymoseptoria tritici, and its host plant, wheat. Despite being the most devastating fungal wheat disease in Europe, little is known about the molecular mechanisms used by Z. tritici to cause disease. I propose to undertake a project that will use my expertise in molecular biology, combined with the Stukenbrock Lab's expertise in fungal genomics and evolution, to build a better understanding of how Z. tritici is able to evade host immune defences in order to grow, develop and, ultimately, induce disease symptoms. Plant pathogens use secreted proteins, described as effectors, to suppress host defences and/or alter host metabolism. However, few effectors from Z. tritici have been characterised. I aim to identify effectors that are used by Z. tritici to suppress wheat immune systems. To select effector candidates, I will use the Stukenbrock Lab's Zymoseptoria genomic resources to compare the variation in effector complements among Z. tritici and its closely related sister species. Z. tritici can infect wheat and not wild grass species. Inversely, Z. tritici's sister species infect wild grasses, but cannot infect wheat. Therefore, I hypothesise that effectors shared among all of these species are candidates as suppressors of conserved plant immune systems, whereas, effectors unique to Z. tritici, and conserved among all isolates of this fungus, are likely involved in host specialisation. I will screen the former set of effector candidates for their ability to suppress BAK1-dependent immune responses (an immune pathway conserved among a divergent range of plant species). I will knock-out the genes encoding the latter set of effectors, and will screen whether the virulence of the resulting mutants is reduced. Combined, these two approaches will help assign functions to more Z. tritici effectors and, thereby, develop new insights into this devastating disease.

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  • Funder: European Commission Project Code: 101154023
    Funder Contribution: 173,847 EUR

    This interdisciplinary research project aims to construct a philosophical framework for understanding how ancient civilizations, particularly the residents of Pompeii, emotionally engaged with their past through material culture. Building upon theories from situated affectivity, cognitive science, philosophy of emotions, archaeology, philology, history, Roman law, and nostalgia studies, the project will use Pompeii as its main case study. Specifically, it will focus on the city's history between two catastrophes—the earthquake of 62 A.D. and the Vesuvius eruption of 79 A.D. Utilizing the principles of upcycling, affective scripts, and niche construction theory, the project explores how material culture influenced human cognition and emotions. Through a comprehensive examination of literature and historical texts, the research aims to identify and reconstruct affective scripts supported by material culture, offering new insights into the emotional experiences of ancient peoples. This project will not only refine current archaeological conceptualizations but also extend the application of situated affectivity theories in innovative ways. As an early-career researcher, I see this project as the next evolutionary step in my scholarly journey. Undertaking this research under the supervision of Prof Haug at Kiel University will enable me to deepen my expertise in archaeology and extend the boundaries of situated affectivity. Beyond technical expertise, this fellowship with Prof Haug at Kiel University will provide comprehensive training in soft skills like scientific communication, grant writing, and interdisciplinary collaboration. These skills will not only augment my research capabilities but also enhance my employability in both academia and public sector, especially museums and the Italian Ministry of Culture.

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  • Funder: European Commission Project Code: 101141247
    Overall Budget: 2,500,000 EURFunder Contribution: 2,500,000 EUR

    FRAGILE IMAGES fundamentally challenges the dominant notion of images as powerful actors. It moves away from the focus on the affective, persuasive, performative, and immersive image and instead focuses on its fragility, instability, ambiguity, and self-reflexivity. This radically new approach brings together a Visual Studies perspective and a cultural-historical approach and applies them to Roman imagery from the 2nd century BC to the 4th century AD. It has three main objectives: 1) A systematic study of pictorial fragility The manifold phenomena of pictorial fragility are divided into three analytical dimensions: temporal fragility, which deals with the material, contextual, and conceptual mutability of images; semantic fragility, which deals with their ambiguity; and ontological fragility, which addresses their self-reflexivity. The case studies aim at elaborating the semantic, aesthetic, but also social potentials of such ‘fragile’ images. 2) A new perspective on Roman visual culture By means of a comparative approach, the project explores the extent to which manipulated, ambiguous, and self-reflexive images differ in their spatial contexts and in their socio-cultural forms of use. This focus invites a new way of looking at Roman art: The temporality, ambiguity, and self-reflexivity of Roman images are constitutive elements of an innovative, sophisticated, intelligent, and even intellectual visual culture. This perspective moves away from the old view of Roman art as a mere derivative of Greek pictorial concepts. 3) A reformulation of image theory in the light of ‘fragile’ images This project will not only challenge the common notion of the power of images, but also transcend the dichotomy of power and weakness. ‘Fragility’ is not considered as an image deficit, but as a pictorial quality to be analysed in terms of its specific potential. The focus on pictorial fragility will result in renegotiating the ‘activity’ of image and viewer.

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  • Funder: European Commission Project Code: 230837
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