Question

1) What type of mutation has occurred in the following? Normal allele: 5'–GGAATGAAACAGGAACCC–3' Mutant allele: 5'–GGAAGAAACAGGAACCC–3'...

1) What type of mutation has occurred in the following?

Normal allele: 5'–GGAATGAAACAGGAACCC–3'

Mutant allele: 5'–GGAAGAAACAGGAACCC–3'

substitution

deletion of one base

insertion of one base

inversion of two bases

no mutation has occured

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Answer #1

In this question deletion of one base is occured . As in normal allele - 5'GGAATGAAACAGGAACCC 3' in the mutant allele deletion of thymine base is occured as it can be clearly seen. In mutant allele GGAAG is present T is deleted.

So option 2 correct.

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