title: Introduction. Extremophilic archaea and bacteria.
authors.affiliation: Institute of Biochemistry, University of Luebeck, Luebeck, Germany.
authors.forename: Günter
authors.initials: G
authors.lastname: Schäfer
mesh_terms: D001105:Archaea / Q000502:physiology*; D019843:Archaeal Proteins / Q000378:metabolism; D018407:Bacterial Physiological Phenomena; D001426:Bacterial Proteins / Q000378:metabolism; D001693:Biological Transport, Active / Q000502:physiology; D002462:Cell Membrane / Q000502:physiology*; D004734:Energy Metabolism / Q000502:physiology*; D019848:Gene Expression Regulation, Archaeal / Q000502:physiology*; D015964:Gene Expression Regulation, Bacterial / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology*
chemical_list: D019843:Archaeal Proteins; D001426:Bacterial Proteins