A partial screenshot of miRviewer's main entry page. Species are indicated on the X-axis while miRNAs are on the Y-axis. Level of conservation is indicated in shades of green and numerical values are indicated on top. Current sorting is human centric and is ordered by most to least conserved miRNAs. A dot at the center of each box indicates the presence of the miRNA in miRbase . Lack of such dot indicates the identification of the miRNA gene through miRNAminer .