Question: Predict the phenotype for expression of the E . coli trp operon enzymes for the following mutants: a ) Deletion of U at position 3

Predict the phenotype for expression of the E. coli trp operon enzymes for the following mutants:
a) Deletion of U at position 39 of the trp operon leader RNA.
b) Insertion of U between positions 50 and 51 of the trp operon leader RNA.

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