Sickle cell anemia is a result of which type | vedclass

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(B) Sickle cell anemia is an autosomal recessive genetic disorder caused by a single base pair substitution in the $\beta$-globin gene of hemoglobin.

Vedclass · Accepted Answer

Point mutation

Vedclass · Answer

(B) Sickle cell anemia is an autosomal recessive genetic disorder caused by a single base pair substitution in the $\beta$-globin gene of hemoglobin. Specifically,the codon $GAG$ is replaced by $GUG$ at the sixth position of the $\beta$-globin chain. This change results in the substitution of glutamic acid with valine at the sixth position of the protein. Since this mutation involves a change in a single nucleotide base pair,it is classified as a point mutation.

Sickle cell anemia is a result of which type of mutation?

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