During recent years, the main structural layers of bacterial genomes and their key organizing factors have begun to emerge. Building on this progress, we now need to understand how genome architecture influences the acquisition and maintenance of foreign DNA, and how it adapts to different bacterial lifestyles such as metabolic differentiation, dormancy, virulence, or biofilm formation. Furthermore, the impact of chromatin modulation and chromosome folding on bacterial transcriptional programs and other cellular processes remains largely unexplored.
Our lab addresses these questions by integrating genome organization across multiple scales, examining the connections between (1) 1D genome organization, (2) chromatin composition, (3) genome folding into domains, (4) macrodomains and compartments, (5) subcellular localization, and (6) bacterial cell fates in relevant bacterial models.