WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
Metal sensing is the set of regulatory mechanisms bacteria use to detect intracellular metal concentrations and adjust gene expression accordingly. Because metal ions cannot be synthesized or degraded -- only imported, exported, sequestered, or trafficked -- sensing and…
Structured RNA elements in the 5' untranslated region (UTR) of bacterial mRNAs that directly sense small molecules -- including metal ions -- and regulate gene expression without any protein intermediary. Where metalloregulators are the protein-based metal sensors, ribo…