Figure 3
From: Robustness of transcriptional regulatory program influences gene expression variability
Backup mechanisms used for fragile genes. (A) Frequency of paralogs is shown for fragile genes (red) and all genes (violet). (B) Pair-wise Pearson correlation coefficient in expression profiles was calculated for each paralogous gene pairs under both stress and normal growth conditions. Average values that correspond to expressional correlation coefficient are shown for paralogous pairs with fragile genes (yellow) and paralogous pairs without fragile genes (dark cyan). Error bars were calculated by bootstrapping.