Advances in Microbial Physiology, Volume 82 in this serial that highlights new advances in the field, presents interesting chapters on a variety of topics, including Protein secretion via the Type I secretion system, Purine utilization by enterobacteria, Microbiology of Algae, Growth of enteric bacteria in the intestine on C4DCs: Governance of C4DC transporters in metabolic adaptation and genetic control, Biological functions of bacterial lysophospholipids, and much more.