Fig. 4.

Transcript levels of genes in the metabolic pathways of fatty acid biosynthesis (a), nitrogen metabolism (b), and amino acid metabolism (c) in D5A compared to BY4741. Up-regulated or down-regulated levels are indicated by log₂-based values in shaded rectangles with red and blue arrows, respectively. Time series changes (T1, T2, and T3) of D5A compared to BY4741 during N deprivation are indicated by shaded rectangle boxes with the log₂-transformed values from left to right. Shades of green indicate the respective degree of which the gene is down-regulated and shades of red indicate the respective degree of which the gene is up-regulated. All transcriptional differences are shown as the mean of duplicate log₂-based values