Objective The importance of below-ground organisms for plant growth, plant community dynamics and ecosystem processes is widelyrecognised. Among them, arbuscular mycorrhizal symbioses are key elements as they mediate plant resource acquisition.The effects of arbuscular mycorrhizal fungi on plant fitness have been extensively studied in sexually monomorphic plants,but plant populations with separate sexes are relatively common in nature. Usually sexes differ in their resource needs andallocation patterns. Because arbuscular mycorrhizal symbioses mediate resource acquisition and allocation patternsthrough imposing both costs and benefits to the plants, it is not surprising that sex-specific interactions between arbuscularmycorrhizal fungi and sexually dimorphic plants occur. This is an extremely novel field of research. Most available studieson this topic have been exclusively focused on two trophic levels, neglecting the fact that plants live in complex multi-trophicscenarios, where both mutualistic and antagonistic relationships interact both above- and below-ground.The aim of this research project is to explore and understand plant – arbuscular mycorrhizal fungal interactions in a morerealistic multi-trophic context. The essence of the project lies in the interdisciplinary and multidisciplinary approach as it willcover plant and insect ecology, fungal ecology and genetics, and chemical ecology. Implementation of this project hasscientific importance for the improvement of our understanding of complex multi-trophic interactions in plants and haspotentially enormous economic significance for agriculture as it includes pollination ecology and herbivory.Besides the scientific importance of the proposed project itself, this project will significantly enhance the applicant’s careerby acquiring up-to-date techniques and other significant skills and provide expertise on mycorrhizal research for the hostinstitution. Fields of science natural sciencesbiological sciencesgeneticsDNAnatural sciencesbiological sciencesmicrobiologymycologynatural sciencesbiological sciencesecologyecosystemsnatural sciencesbiological sciencesbiological behavioural sciencesethologybiological interactionsnatural sciencesbiological scienceszoologyentomology Programme(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Topic(s) MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Call for proposal H2020-MSCA-IF-2014 See other projects for this call Funding Scheme MSCA-IF-EF-ST - Standard EF Coordinator UNIVERSITY OF LINCOLN Net EU contribution € 183 454,80 Address Brayford Pool LN6 7TS Lincoln United Kingdom See on map Region East Midlands (England) Lincolnshire Lincolnshire Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 183 454,80