Inter-experimental expression profiles of selected proteins.

<p>Synthesis ratios (stress <i>vs.</i> control) are shown as log₂ values. Fold changes above 2.5 and below 0.4 are colored in orange and blue, respectively. Significant changes are marked by an asterisk (*). Synthesis profiles of proteins belonging to the Rex (<b>A</b>) and Ctsr/HrcA (<b>B</b>) regulon as well as proteins involved in leucine biosynthesis (<b>C</b>) are shown in more detail.