Key Protein Protects Bacteria in Hostile Conditions image: Kemal Avican, Department of Molecular Biology at Umeå University. Credit: Hans Karlsson Scientists at Umeå University have discovered a crucial protein that helps bacteria endure the harsh environment inside the human body. Their research shows that a molecule called RfaH serves as a protective mechanism for important bacterial genes, offering fresh ideas for combating lingering bacterial infections. "Inside the body, bacteria