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For getting a large amount of proteins to...

For getting a large amount of proteins to crystallize, which of the following should be used as an expression system?

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+1 vote

asked Feb 8, 2022 in Genetic Engineering by Charlotte (118k points)

For getting a large amount of proteins to crystallize, which of the following should be used as an expression system?

(a) Bacterial system

(b) Yeast systems

(c) Eukaryotic systems

(d) Both eukaryotic and bacterial systems can be used

The question was posed to me during an online interview.

The query is from Applications of Genetic Engineering topic in portion Genetic Engineering of Genetic Engineering

genetic engineering
applications of genetic engineering

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1 Answer

+1 vote

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

Best answer

Correct answer is (d) Both eukaryotic and bacterial systems can be used

Best explanation: The system to be used for getting large amounts of proteins to crystallize can be either bacterial or eukaryotic. It depends on the source of the gene and whether post-translational modification is necessary or not.

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