To determine the type of mutation responsible for the disorder shown in the diagram, it would be helpful to understand the context. However, here are some definitions of each mutation type:
-
Frameshift Mutation: This occurs when nucleotides are added or deleted from the DNA sequence, causing a shift in the reading frame of the genetic code. This can lead to a completely different translation of the genetic code downstream.
-
Deletion: This is a specific type of frameshift mutation where one or more nucleotides are removed from the sequence.
-
Insertion: Also a specific type of frameshift mutation, this occurs when one or more nucleotides are added into the sequence.
-
Substitution: This type of mutation involves replacing one nucleotide with another. It does not cause a frameshift but can still change the amino acid produced.
Without the specific details of the disorder shown in the diagram, it’s not possible to definitively determine which mutation error has occurred. Generally, if the disorder results from a change that alters the entire downstream sequence, a frameshift mutation is likely responsible. If the mutation is simply a change of one nucleotide leading to a different amino acid, then it would be a substitution.
Please provide more information or context to assist in identifying the specific type of mutation correctly.
1 answer