00:01
For this question, first let's identify where the mutation is, then let's identify which amino acids we're coding for, and then we'll talk about the types of mutations that are occurring.
00:12
So let's compare our original sequence to our mutant sequence.
00:16
So the first codon is the same.
00:19
Second codon is the same.
00:21
Third is looking good.
00:24
Our fourth codon, however, it's supposed to be ugu, but instead we have uga.
00:32
So we replaced a u with an a here.
00:36
Let's keep going just to make sure we're not missing anything else.
00:38
Let's see.
00:39
U, ua.
00:40
Yep, that's correct.
00:42
So the rest of the codons match.
00:44
So now let's look at types of mutations.
00:46
So a frame shift mutation is going to be a deletion or insertion, which is going to change whatever happens after the mutation is going to occur because it changes the frame.
00:57
So that's not happening.
00:59
We still have the same codons to the right of the, the amino acid, to the right of the mutation...