Figure 5

Distribution of the percentage of genes from three different expression clusters. Z-score of the percentage of expressed genes for a given cluster in a 10-Mb sliding window (step 1 Mb) along chromosome 3B. Positive values are in blue, negative values in red. (a) Constitutively expressed genes; (b) spike- and grain-specific genes; (c) genes preferentially expressed in leaf. The five main regions of the chromosome 3B are depicted at the bottom of the graph: R1 in red; R2a and R2b in blue; C in orange; R3 in green.