Graduate position: BOKU_Vienna.EvolutionOfInsectImmuneResponses Two 3-year PhD positions at BOKU University Vienna: Evolution of insect immune responses Two 3-year PhD positions are available at BOKU University Vienna to study the evolution of insect immune systems. By applying comparative experimental and molecular approaches, the immune responses of three ecologically and economically relevant species will be studied, i.e. the European spruce bark beetle, the spongy moth and the Colorado potato beetle. The three study systems willl be exposed to various pathogens, i.e. bacteria, fungi and nematodes, and the molecular defense responses, i.e. gene expression patterns, will be compared. Subsequently, RNA interference (RNAi) will be used to functionally characterize immune genes, which can be the basis to develop sustainable methods in insect pest control, without harming non-target organisms. RNAi can be induced using double-stranded RNA (dsRNA) to block insect immune genes, thereby enhancing the effect of pathogens. This comparative approach will allow us to characterize different evolutionary trajectories in insect immune responses to various natural enemies. The project will be in close collaboration with Michal Zurovec from the Biology Centre of the Czech Academy of Sciences and the University of South Boehmia in Ceske Budejovice. The ideal candidate will have a strong interest in entomology and evolutionary biology. Experience in the application of molecular methods and in generating and analyzing next-generation sequencing data are helpful. General requirements for the position are a MSc degree in Biology, Biotechnology, Agriculture, Forestry, Evolutionary Biology or in a related field. The candidate should have excellent communication skills and should be fluent in English. The working language in the laboratory is English. German skills, although helpful, are not essential. PhD candidates have to enroll at BOKU www.boku.ac.at/en/. The position is based at BOKU University, Vienna. Salary is according to the standard PhD personnel costs in Austria. To apply, please send an application letter detailing research background and research interests and your CV to martin.schebeck@boku.ac.at. The position is available immediately. Review of applications will begin immediately and continue until the position is filled. For informal inquiries, please contact Martin Schebeck. Martin Schebeck (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)