Pyrimidine dimers in UV-irradiated poly dI:dC.
D055598:Chemical Phenomena; D002621:Chemistry; D003596:Cytosine; D003597:Cytosine Nucleotides; D011119:Polynucleotides; D011743:Pyrimidines; D011830:Radiation Effects; D013053:Spectrophotometry; D013941:Thymine; D014466:Ultraviolet Rays; D014498:Uracil
D003597:Cytosine Nucleotides; D011119:Polynucleotides; D011743:Pyrimidines; D014498:Uracil; D003596:Cytosine; D013941:Thymine