Molecular Microbiology encompasses all areas of microbiology, from fundamental to translational research. The journal aims at attracting research content of the highest quality and novelty. It will publish studies of all microbes (Bacteria, Archaea, eukaryotic microorganisms, and Viruses), while retaining its historical emphasis on studies that provide significant new biological insights into the systems under study. It is expected that contributions will lead to a deeper understanding of the molecular principles underlying physiological or pathological processes, mechanisms, biological functions, or interactions between microbes, their hosts, or the environment in health or disease. Insights should be supported by quantitative data of highest standards obtained through cellular, biochemical, biophysical, bioinformatic, imaging, structural, genomic, or genetic approaches. We welcome breakthroughs made using emerging methodologies and cutting-edge technologies. The journal encourages cross-disciplinary approaches including the use of computational analyses to inform experimental studies.