Question: The consensus sequence for the 35 sequence of a bacterial promoter is 5TTGACA3. The 35 sequence of a particular bacterial gene is 5TTAACA3. A mutation

The consensus sequence for the –35 sequence of a bacterial promoter is 5′–TTGACA–3′. The –35 sequence of a particular bacterial gene is 5′–TTAACA–3′. A mutation changes the fifth base from a C to a G. Would you expect this mutation to increase or decrease the rate of transcription?

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