If a protein to be over expressed is toxic to the expression

If a protein to be over expressed is toxic to the expression host, it is best to select an expression vector that is inducible. prevents folding of the over expressed protein into its toxic form. has a relatively low copy number per cell. is compatible with a binary vector able to be regulated.

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Ans:

If the protein is to be overexpressed is toxic to the expression host, it is best to select an expression vector that is inducible