Breadcrumb Home Genome Sequencing and Analysis Interactions between bacteria and host We also have several projects studying the interactions between bacteria and host. In one project, we investigate geographic gene expression patterns of bacterial and host genes in the gut, in order to understand how bacteria colonize gut tissue. Collaborators California Insititute of Technology Sarkis Mazmanian and Gregory Donaldson Latest news News 04.29.2025 Sentinel program among finalists for the $100 Million 100&Change competition News 04.16.2025 WhyIScience Q&A: How a chemist moved to the business side of science News 04.09.2025 Potential Alzheimer’s disease therapeutic target identified in brain immune cells News 04.05.2025 David Liu receives Breakthrough Prize in Life Sciences All news