Dear Sir/Madam, We are seeking to join a PRIMA consortium focusing on plant–microbe interactions, biofertilizers, and sustainable agriculture, particularly within Mediterranean agroecosystems under climate change conditions. Our research group, based at the Laboratory of Biodiversity and Valorization of Bioresources in Arid Zones (LR18ES36), Faculty of Sciences of Gabes, University of Gabes (Tunisia), has strong expertise in plant–microbe interactions, especially the use of plant growth-promoting bacteria (PGPR/PGPB) and mycorrhizal fungi to enhance crop productivity and resilience under abiotic stress conditions such as drought and salinity. We are well positioned to contribute to multidisciplinary projects integrating agronomy, microbiology, molecular biology, and sustainable production systems. Within a consortium, we aim to actively contribute to: i. Isolation, characterization, and selection of beneficial microorganisms (PGPR, endophytes, mycorrhizae) for sustainable agricultural applications ii. Evaluation of plant–microbe interactions under abiotic stress conditions (drought, salinity, heat) through greenhouse and field experiments iii. Investigation of physiological, biochemical, and molecular responses of plants associated with beneficial microbes iv. Development and validation of biofertilizers to improve crop growth, yield, and stress tolerance v. Integration of omics approaches (metagenomics, transcriptomics) to better understand microbial communities and their functions vi. Contribution to sustainable agricultural practices and soil health improvement strategies We are particularly interested in joining consortia that include partners working on: Advanced microbial and molecular analysis platforms Functional genomics and microbiome studies Biofertilizer formulation and commercialization Sustainable agri-food systems and value chain development Through this collaboration, we aim to support the development of climate-resilient agricultural systems, enhance soil fertility, and promote environmentally friendly farming practices, contributing to sustainable agriculture and food security in PRIMA countries. We would be pleased to discuss potential collaboration opportunities and provide further information if needed. Dr. MAHDHI Mosbah Email: [email protected]