Supplementary Figure 4: Partition of the entire set in stable and regulated genes.
From: Absence of canonical marks of active chromatin in developmentally regulated genes
(a) Distribution of the coefficients of variation on fly genes. The distribution of the coefficients of variation of gene expression along fly development reveals one major class of stable genes (P1) and two minor classes of regulated genes (P2 and P3). (b) Number of genes belonging to each class. (c) Distribution of gene expression levels at the developmental time point of maximum gene expression in each class. Gene expression is measured in FPKM by the modENCODE consortium. The bottom and top of the boxes are the first and third quartiles, and the line within is the median. The whiskers denote the interval within 1.5 times the IQR from the median. Outliers are plotted as dots. (d) Normalized levels of histone modifications at the time point of maximum gene expression in each gene class.
