The point mutation can occur before and after cell division.
What is point mutation?
Point mutation is a mutation where there is an alteration of a single nucleotide base occurs. The base is either deleted, inserted, or changed.
- There are three types of point mutations, namely silent, missense, and nonsense mutations.
- Mistakes that occur during replication is one of the main reasons for point mutation.
- Point mutations can possibly cause the following diseases: thalassemia, sickle cell anemia, Fanconi anemia, etc.
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