What are modified nitrogenous bases?
DNA contains four nitrogenous bases namely cytosine (C), guanine (G), adenine (A), and thymine (T). T is replaced by uracil (U) in the case of RNA. Methylcytosine (5-mC) is most common among these modified bases in the genome, and hence it is considered as the fifth base of DNA.Likewise, people ask,...