Bacteria adapt readily to many different nutritional environments by altering gene expression in accordance with the availability of particular nutrients. Each metabolic gene or operon is regulated by ...

Researchers at the University of Notre Dame and collaborators have discovered a key process in how the outer membrane of gram-negative bacteria attaches to the cell wall, advancing the understanding ...

Important developments in the design of recombinant lactic acid bacteria (LAB) as mucosal carriers for a range of health-beneficial compounds, such as antigens, allergens, immune modulators, ...