Genes responsible for antimicrobial resistance (AMR) can spread from microbe to microbe through circular genetic material called plasmids, and this lateral transfer occurs in the gut. In Applied and Environmental Microbiology, researchers in Iowa report that the transmission of some AMR plasmids may be inhibited by a readily available source—dietary zinc supplements. Genes responsible for antimicrobial resistance (AMR) can spread from microbe to microbe through circular genetic material called plasmids, and this lateral transfer occurs in the gut. In Applied and Environmental Microbiology, researchers in Iowa report that the transmission of some AMR plasmids may be inhibited by a readily available source—dietary zinc supplements. Cell & Microbiology Molecular & Computational biology Phys.org – latest science and technology news stories