Figure 2
From: Nicotine exposure and transgenerational impact: a prospective study on small regulatory microRNAs

Nicotine altered the expression levels of 14 miRNAs common to at least two generations.
Different colors represent different treatment groups belonging to each of the three generations. From Left to right, bars represent Mean Fold Changes (MFC) for miRNAs belonging to (a) F0 L, F1 L, F2, L and (b) F0 H, F1 H and F2 H. L stands for low and H stands for high nicotine dose. Data labels A, B and C denote p-values < 0.05 in comparison to control in F0, F1 and F2, respectively.