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EU-Förderung (212.934 €): Metabolische Anpassung und Resilienz angesichts einer sich verändernden Umwelt Hor04.01.2022 EU-Rahmenprogramm für Forschung und Innovation "Horizont"
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Metabolische Anpassung und Resilienz angesichts einer sich verändernden Umwelt
Microbes have evolved to make the best use of their environmental resources while retaining sufficient adaptive capacity to cope with changing conditions. However, even simple changes in the environment require major cellular rearrangements, that manifest in the transcriptome, proteome and metabolome of the cell. For instance, a change in the availability of just four non-essential nutrients affects expression of 2/3rds of all yeast genes. In essence, we do not understand the key molecular mechanisms that govern such huge plasticity, which buffering mechanisms prevent the collapse of the cellular system, and how an optimal resource allocation is achieved to allow cells to thrive in so many environments. In this project, we will analyse a large collection of yeast wild isolates grown in conditions that resemble different ecological niches. We will identify the key molecular pathways that enable environmental adaption. Thanks to unique high-throughput capacities of the host laboratory, I will be able to record proteomes, metabolomes and growth properties of the wild yeast strains. I’ll link these molecular datasets to fitness and metabolism. My background being in big data analysis and network modelling, I will use genome-scale metabolic models and machine-learning to characterize how changes in protein resource allocation impact the distribution of metabolic flux in such context, and define, what are the regulatory mechanisms influencing metabolism at its different levels. Eventually, the knowledge gained will enable me to build a predictive model to understand the drivers of adaptations to ecological niche. By deepening our understanding of the mechanisms behind metabolic niche adaptation, this project will not only answer fundamental questions about the inner working of the cell but will also increase our ability to engineer yeast for biotechnological applications and to understand the problematic resilience of fungal pathogens to therapeutic interventions.
Geförderte Unternehmen:
| Firmenname | Förderungssumme |
| The Chancellor, Masters and Scholars of the University of Oxford | 212.934 € |
Quelle: https://cordis.europa.eu/project/id/101026830
Diese Bekanntmachung wurde von Englisch nach Deutsch übersetzt. Die Bekanntmachung bezieht sich auf einen vergangenen Zeitpunkt, und spiegelt nicht notwendigerweise den heutigen Stand wider. Der aktuelle Stand wird auf folgender Seite wiedergegeben: Chancellor, Masters AND Scholars OF THE University, Oxford, Großbritannien.
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