POINT MUTATION

Point mutation simple notes :

*Mutation in the form of insertion or deletion or substitution to single nucleotide base a sequence of DNA or RNA.

*Mutation acquire in 1 point a single point mutation can change the Holl DNA sequence. Change the Purine or Pyrimidine can change the amino acid that nucleotide code for,

     * Two types of point mutation ;
                       Transaction mutation
                       Transversion mutation

Transaction mutation;
    When pyrimidine have is substitute for another pyrimidine base when purine base.

Transversion mutation;
    Purine base is substitute for pyrimidine base substitute for purine base.