Figure 7.

Cell-to-cell variation (Fano factor, standard deviation²/mean) in mRNAs for the upstream genes c-fos and c-jun, c-fos/c-jun heterodimers, and mRNAs for the downstream genes collagenase 1 and cox-2. The data for c-fos and c-jun mRNAs are from cells at 30 min after serum addition and for the other species it is 6 h after serum addition. The coefficient of variations in these species along with c-fos and c-jun proteins is shown in Supplementary Figure S2. The error bars represent 95% CI. Source data for this figure is available on the online supplementary information page.

Source Data for Figure 7 ^{(39.3KB, xlsx)}