This is a preview. Log in through your library . Abstract A protein possessing both lac repressor and β -galactosidase activities in a single polypeptide of about 155,000 daltons was purified from a ...
Crystal structures of the Lac repressor, with and without isopropylthiogalactoside (IPTG), and the repressor bound to operator have provided a model for how the binding of the inducer reduces the ...
Required for the transport and metabolism of lactose in Escherichia Coli (E. coli).The lactose operon or lac operon consists of three structural genes namely lacZ, lacY, and lacA that encode proteins ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback