Fig. 10From: Clustering and evolutionary analysis of small RNAs identify regulatory siRNA clusters induced under drought stress in ricesiRNA clusters with bimodal distribution within intronic regions. Here, three genes were selected to show several siRNA clusters with bimodal distribution characteristics. The blue boxes and lines represent rice transcripts exons and introns, respectively. The gray spikes represent the siRNA clusters that are located in a tandem structure. The height of the spikes represent the abundanceBack to article page