Fig. 5
From: Increased salt tolerance in Zymomonas mobilis strain generated by adaptative evolution
A heatmap representing the log2 fold change of measured metabolites between different conditions or strains. The left column represents the ratio of Zm6 under non-salt condition (Zm6 NS) versus Zm6 under salt condition (Zm6 S). The middle column shows the ratio Zm6 NS versus KFS1 under the salted condition (KFS1 S) and right column shows the ratio Zm6 NS versus KFS2 under the salted condition (KFS2 S). The numbers are log2 fold change of metabolites abundance. A table of absolute abundance (pmol/CDW mg) and abbreviation of metabolites are found in supplementary material (Additional file 1: Figure S1 and Table S1). Colour gradient represents a scale of log2 value. NS in sample designation stands for growth condition without a supplement of salt in medium while S stands for the condition with 0.225 M NaCl in the medium