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Which promoter is commonly used for high-level expression in E. coli?

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Expression promoters: \[ \boxed{ \begin{aligned} \text{T7 promoter} &\rightarrow \textit{E. coli} \text{CMV promoter} &\rightarrow \text{Mammalian cells} \text{SV40 promoter} &\rightarrow \text{Mammalian expression} \end{aligned} } \]

Updated On: Jul 14, 2026

Lac promoter
T7 promoter
SV40 promoter
CMV promoter

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The Correct Option is B

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Which promoter is commonly used for high-level expression in E. coli?

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The Correct Option is B

Solution and Explanation

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