Adaptation, Physiological 3 Animalia 3 Bacillus subtilis 3 Bacteria (microorganisms) 3 Bacterial Proteins 3 Cardiolipins 3 Cell Membrane 3 Fatty Acids 3 Heat-Shock Response 3 Mutation 3 Osmolar Concentration 3 Osmotic Pressure 3 Phosphatidylglycerols 3 Sodium Chloride 3 Spores, Bacterial 3 animal cell 3 article 3 bacterial growth 3 bacterial membrane 3 bacterium culture 3 cardiolipin 3 cell vacuole 3 concentration (parameters) 3 controlled study 3 correlation analysis 3 culture medium 3 fatty acid 3 fluorescence spectroscopy 3 gene insertion 3 gene mutation 3