Figure 7From: Spatial patterns of transcriptional activity in the chromosome of Escherichia coliComparison of the chromosomal spatial patterns of transcriptional activity and of gyrase binding. (a) The overlay of the contours of significant components of 2D wavelet power spectra (cyan, transcription activity; magenta, gyrase binding). (b) The dot products of power from the transcriptional and binding spectra at corresponding frequencies.Back to article page