Figure 5From: Characterization of bovine miRNAs by sequencing and bioinformatics analysisOrganization of X-linked miRNA Clusters in huaman (A), mouse (B) and bovine (C). Five to seven X-linked miRNA clusters contained ~20 miRNAs were identified from bovine, mouse and human, respectively. miRNA clusters are from ~250 bp (cluster2) to 4.9 kb (cluster5) in size. Cluster 4 was not identified in mouse. Arrow indicated the direction of transcription.Back to article page