SEARCH Articles Figures Tables Archaea / Archaebacteria Archaebacteria halophilic Archaebacteria metabolism Archaebacteria, thermoacidophilic Archaebacteriae Archaebacteriae Sulfolobus Bacteria archaebacteria Enzymology of Extremely Halophilic Archaebacteria Expression Archaebacteria Hyperthermophilic archaebacteria Occurrence Archaebacteria Thermophilic archaebacteria