Before revision:  By comparing our results for a specific gene of the Escherichia coli bacteria with those for the corresponding homogeneous mRNA template, we demonstrate the effects of the sequence inhomogeneities of real genes on the fluctuations and noise .
After revision:  By comparing our results for a specific gene of the Escherichia coli . We also demonstrate the effects of the sequence inhomogeneities of real genes on the fluctuations and noise .