For example, some diseases caused by insertional mutations include:
Fragile X Syndrome.
Huntington's Disease.
Myotonic dystrophy.
Cystic fibrosis.
Huntington's disease is caused by a gene mutation, specifically in the HTT gene on chromosome 4.
Insertion mutations can affect many amino acids in the protein.An insertion mutation usually causes more defects during protein synthesis than point mutation because an insertion mutation will affect many amino acids in the protein.
deletion
A frameshift mutation is caused by adding one nucleotide into the middle of a sequence. This type of mutation alters the reading frame of the genetic code, leading to a completely different amino acid sequence downstream of the insertion point.
No, it's caused by a single point mutation of a gene.
Maybe
cystic fibrosis
A point mutation is not a frameshift mutation. Point mutations involve changes in a single nucleotide base, while frameshift mutations involve the insertion or deletion of nucleotide bases, causing a shift in the reading frame of the genetic code.
A frameshift mutation, where an insertion or deletion of nucleotides causes a shift in the reading frame of the genetic code, can change every amino acid that follows the point of mutation. This can have dramatic effects on the resulting protein's structure and function.
Insertion is a genetic mutation when an extra base is added to the DNA before or during replication
Insertion mutations can affect many amino acids in the protein.An insertion mutation usually causes more defects during protein synthesis than point mutation because an insertion mutation will affect many amino acids in the protein.
sickle-cell anemia.