| dbSMR | Homo sapiens. | http://miracle.igib.res.in/pol... |
| dPORE | Homo sapiens. | http://apps.sanbi.ac.za/dpore/ |
| miRNA SNiPer | Homo sapiens, Rattus norvegicus, Canis familiaris, Mus musculus, Danio rerio, Gallus gallus and 11 others. | http://www.integratomics-time.... |
| Patrocles | Homo sapiens, Rattus norvegicus, Canis familiaris, Mus musculus, Gallus gallus, Bos Taurus. | http://www.patrocles.org/ |
| PolymiRTS | Homo sapiens, Mus musculus. | http://compbio.uthsc.edu/miRSN... |
| The UCSC Genome Browser database | Homo sapiens, Rattus norvegicus, Canis familiaris, Mus musculus, Macaca mulatta, Bos Taurus and 40 others. | http://genome.ucsc.edu/ |
