Properties of genome-wide H3K27me3 profiles 10 days after priming. Total number of islands (A), percentage genome coverage with islands (B), island length distribution (C) and number and direction of differences between primed and non-primed samples (D) of H3K27me3 in roots of non-primed (control, dark turquoise) and primed (light turquoise) plants after a growth period of 10 days in control conditions. Data were obtained from pooled root material representing three independently treated plant batches of approximately 300 plants each. Compare to H3K27me3 immediately after the priming treatment (Figure 3A-C and Figure 5B).
Sani et al. Genome Biology 2013 14:R59 doi:10.1186/gb-2013-14-6-r59