title: Ultraviolet-light-induced conformational changes in DNA.
mesh_terms: D000818:Animals; D002417:Cattle; D002942:Circular Dichroism; D004247:DNA / Q000528:radiation effects*; D008968:Molecular Conformation; D009905:Optical Rotatory Dispersion; D011830:Radiation Effects; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D004247:DNA