You have created a fusion between trp operon and lac operon which encodes the
Channel: Doubtnut
Date: 30/08/2020

You have created a fusion between trp operon and lac operon which encodes the enzymes for tryptophan  biosynthesis, under the regulatory control of the lac operator. Under which of the following conditions will tryptophan synthase be induced in the strain that carries the chimeric operator fused operons ?