title: The effect of irradiation with ultraviolet light on the sedimentation behaviour of PM2 DNA.
mesh_terms: D002499:Centrifugation, Density Gradient; D004279:DNA, Viral / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D014466:Ultraviolet Rays
chemical_list: D004279:DNA, Viral