Deamination of 'methylated cytosine' will produce:: (A) Thymine, (B) Adenine, (C) Xanthine, (D) Guanine
Answer is A. Spontaneous deamination of Cytosine produces Uracil. Thymine is 5-Methyl Uracil. So, deamination of methylated Cytosine will produce Thymine.