Question

Which of the following is/are consequence(s) of nitrous acid (HNO2) mediated deamination?

• A. Deamination of cytosine, adenine and guanine
• B. GC-to-AT transitions
• C. AT-to- GC transitions
• D. Addition of alkyl group to the bases

Answer 1

The Correct Option is A, B, C

The correct options are: (A): Deamination of cytosine, adenine and guanine, (B): GC-to-AT transitions,(C): AT-to- GC transitions.