Unnatural Base Pairing Compounds             Recently, in 2014 a team of researchers lead by Dr. Floyd E. Romesberg has discovered a nucleotide base structure that can work in conjunction with natural nitrogenous base pairs; cytosine, guanine, adenine and thymine/uracil, the standard purines and pyrimidines. They were able to observe the unnatural base pairs, X (d5SICS) and…

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