title: Differences in buoyant-density properties of Coxiella burnetii and Rickettsia rickettsii.
abstract: The pronounced change in the buoyant density of Coxiella burnetii in CsCl gradients that was caused by treatment with formalin or ultraviolet radiation was not observed with Rickettsia rickettsii.
mesh_terms: D002499:Centrifugation, Density Gradient; D003381:Coxiella / Q000187:drug effects / Q000528:radiation effects; D005557:Formaldehyde / Q000494:pharmacology; D012284:Rickettsia rickettsii / Q000187:drug effects / Q000528:radiation effects; D014466:Ultraviolet Rays
chemical_list: D005557:Formaldehyde