Specific tritium labelling of pyrimidines: reversible formation of an ultra-violet photoproduct in tritiated water.
D003596:Cytosine; D011743:Pyrimidines; D011854:Radiochemistry; D014316:Tritium; D014466:Ultraviolet Rays; D014529:Uridine; D014867:Water
D011743:Pyrimidines; D014867:Water; D014316:Tritium; D003596:Cytosine; D014529:Uridine