Microbiomes, host physiology and function

Animals are often teeming with an incredible diversity and abundance of microorganisms. The vast microbial genetic repertoire of resident microorganisms can regulate host pathways and also be a source of novel enzymes, metabolites and traits – ranging from provisioning of essential nutrients to protecting hosts against parasites. Our lab studies host-microbiome interactions. We use diverse multi-omic approaches including genomics and metagenomics, to elucidate the impact of the microbiome on host nutritional physiology, development, reproduction, behaviour and function. Our primary focus is on insects – an extraordinarily successful group of organisms that show complex and intricate associations with microorganisms. We aim to leverage insect-microbiome interactions to develop novel biotechnological applications in health and agriculture. Using whole genome sequencing, metagenomics, transcriptomics, metabolomics, microscopy, and by combining approaches in molecular biology, biochemistry, ecology and evolution, we study the role of microbiota in host adaptation.