The mutations produces the greatest change in the amino acid sequence of the polypeptide coded for by this 21-base-pair gene: Addition of T between positions 2 and three.
Mutations can end result from errors in DNA replication for the duration of mobile division, publicity to mutagens or a viral contamination. Germline mutations (that arise in eggs and sperm) may be exceeded on to offspring, whilst somatic mutations (that occur in body cells) aren't passed on.
Hereditary mutations include cystic fibrosis, hemophilia, and sickle cellular ailment. different mutations can occur on their own throughout a person's life. those are called sporadic, spontaneous, or new mutations. They have an effect on only some cells.
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