A microbe that is associated with good health and found in the lower part of the gut has been comprehensively analyzed and found to have a focused diet breaking down sugars locked away in mucus. A microbe that is associated with good health and found in the lower part of the gut has been comprehensively analyzed and found to have a focused diet breaking down sugars locked away in mucus. Cell & Microbiology Molecular & Computational biology Phys.org – latest science and technology news stories