Fig. 8From: Clustering and evolutionary analysis of small RNAs identify regulatory siRNA clusters induced under drought stress in riceConservation of siRNA cluster regions. Conservation comparison of PhastCons scores between siRNA cluster bins and non-siRNA cluster bins are shown. a The PhastCons score between siRNA cluster bins and non-siRNA cluster bins are compared per feature. Conservation of siRNA cluster regions were significantly high (p-value 0.002) in intron regions compared to intron regions with no overlapping siRNA clusters. b A cumulative graph of the ratio of intronic bins that belong to each PhastCons score range in steps of 0.1Back to article page