Fig. 3: Sequence logos illustrating the promoter spacer motifs, situated between the conserved −35 and −10 regions. | Nature Communications

Fig. 3: Sequence logos illustrating the promoter spacer motifs, situated between the conserved −35 and −10 regions.

From: Predictive design of sigma factor-specific promoters

Fig. 3

These are given for each of the bins in which the Escherichia coli sigma factor 70 (σ70) and Bacillus subtilis σB, σF, and σW-specific promoter libraries, in presence of their cognate σ, were sorted. Classes 0–10 represent the promoters ranging from the lowest to the highest expression. In case of the σF library, one engineered base pair following the spacer is situated within the −10 conserved promoter region56). Motifs were created with WebLogo3.6.083, using the filtered data sets (WT wild-type).

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