Photohydration of pyrimidines in "acid puddles".
D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D005615:Freezing; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D011522:Protons; D011743:Pyrimidines / Q000528:radiation effects*; D011830:Radiation Effects; D013057:Spectrum Analysis; D014466:Ultraviolet Rays; D014498:Uracil / Q000528:radiation effects; D014867:Water
D011522:Protons; D011743:Pyrimidines; D014867:Water; D014498:Uracil