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Once second strand synthesis is carried out, it...

Once second strand synthesis is carried out, it is introduced into the host. Host is having which mutation?

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+1 vote

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

Once second strand synthesis is carried out, it is introduced into the host. Host is having which mutation?

(a) mutS mutation

(b) mutD mutation

(c) mutE mutation

(d) mutG mutation

This question was addressed to me during an online exam.

This intriguing question originated from Mutagenesis using PCR and Recovery of Mutated Sequences in chapter Modifications and Mutagenesis of Genetic Engineering

genetic engineering
modifications and mutagenesis
mutagenesis using pcr and recovery of mutated sequences

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1 Answer

+1 vote

answered Feb 9, 2022 by Noah (693k points)
selected Sep 18, 2022 by Charlotte

Best answer

Right option is (a) mutS mutation

To explain: The host is having a mutS mutation. And because of this mutation, no mismatch repair takes place.

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