Figure 4.

Signal intensities of the probes targeting gene introns and intergenic regions. This diagram is a magnified part of a signal intensity diagram for experiment E. The diagram covers a 37,018 -base region of the minus strand, covered by 264 probes. Signals from the probes targeting gene coding regions are marked with asterisks, the operons are marked by yellow blocks, and one gene containing introns is marked by a green block. Signals from the probes targeting non-coding regions that exceed the threshold value (Athr = 10.5) are colored: gray - probes in the proximity of gene coding regions; red - signals from probes in the antisense orientation to genes coded on the plus strand; blue - signals from probes positioned with a distance larger than 600 bases from known coding regions.