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How does each of your mutations affect the amino sequences? Are mutations missense, silent, or nonsense

User Zfedoran
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2 Answers

1 vote

Answer:

Mutations are missed.

Step-by-step explanation:

Each of the mutations on my list is a missense mutation. This implies that they change the amino corrosive succession of the protein, yet they don't make a stop codon. Thus, the protein is as yet useful, however, it might have unexpected properties in comparison to the wild-type protein.

For instance, the transformation in the quality of the protein beta-globin changes the amino-corrosive valine to glutamic corrosive at position 6. Since there is no stop codon generated by this modification, beta-globin protein production continues. Be that as it may, the adjustment of amino corrosive succession might influence the design and capability of the protein. A serious blood disorder known as sickle cell anemia can result from this.

Different changes I have recorded are likewise missense transformations. They alter the protein's amino acid sequence but do not produce a stop codon. Consequently, the protein continues to function, though it may exhibit distinct properties from the wild-type protein.

It is essential to keep in mind that not all missense mutations adversely affect the protein. The protein's function may be enhanced by some missense mutations. For instance, a missense transformation in the quality of the protein cystic fibrosis transmembrane conductance controller (CFTR) changes the amino corrosive phenylalanine to serine at position 508. This change doesn't make a stop codon, so the CFTR protein is as yet created. In any case, the adjustment of amino corrosive grouping makes the protein more useful, which can assist with decreasing the side effects of cystic fibrosis.

Overall, missense mutations can alter a protein's amino acid sequence in a variety of ways. Some missense transformations can adversely affect the protein, while others can work on the capability of the protein. The specific missense mutation and the protein it affects determine the impact of the mutation.

User Thom A
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7.9k points
7 votes

Answer:

Step-by-step explanation:

Missense Mutations: A missense mutation is a type of genetic mutation that causes the substitution of one amino acid in the protein sequence for another. This substitution can occur as a result of a single nucleotide alteration in the DNA sequence. The effect on protein function varies depending on the specific substitution. Missense mutations can be neutral, meaning they have no effect on protein function, or they can be detrimental, resulting in protein function loss or alteration. Missense mutations can even result in a gain of function in some situations.

Silent mutations are mutations that occur in the DNA sequence but have no effect on the matching amino acid sequence. This substitution can occur as a result of a single nucleotide alteration in the DNA sequence. The effect on protein function varies depending on the specific substitution. Missense mutations can be neutral, meaning they have no effect on protein function, or they can be detrimental, resulting in protein function loss or alteration. Missense mutations can even result in a gain of function in some situations.

Silent mutations are mutations that occur in the DNA sequence but have no effect on the matching amino acid sequence. These mutations are often in the third position of a codon, where the change in the DNA sequence has no effect on the final protein output.

Nonsense Mutations are genetic mutations that introduce a premature stop codon in the DNA sequence. Because translation is interrupted early as a result of these mutations, the protein is truncated. As a result, the protein is usually rendered inoperable or significantly hampered. Nonsense mutations are frequently linked to genetic diseases.

User Niklas Peter
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8.5k points
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