title: Use of electron spin resonance to study Bacillus megaterium spore membranes.
mesh_terms: D001410:Bacillus megaterium / Q000648:ultrastructure*; D002462:Cell Membrane / Q000648:ultrastructure*; D004578:Electron Spin Resonance Spectroscopy / Q000379:methods; D006358:Hot Temperature; D011392:Proline; D013171:Spores, Bacterial / Q000648:ultrastructure*
chemical_list: D011392:Proline