Silent, missense, and nonsense mutations are characterized by their effect on the resulting:
Amino Acid.
- Silent mutations do not change the amino acid sequence, even though there may be a change in the DNA sequence.
- Missense mutations result in a change in one amino acid in the protein sequence.
- Nonsense mutations create a premature stop codon, resulting in a truncated protein.
These mutations primarily affect the amino acid sequence of the protein produced.