上 a t c g u 123540-A t c g bases
YES What kind of mutation is this?These symbols are also valid for RNA, except with U (uracil) replacing T (thymine) Apart from adenine (A), cytosine (C), guanine (G), thymine (T) and uracil (U), DNA and RNA also contain bases that have been modified after the nucleic acid chain has been formed In DNA, the most common modified base is 5methylcytidine (m5C)POINT MUTATION NONSENSE Mutated DNA Sequence #2 T A C G Acgt A t c g bases
