| BRAliBase | Saccharomyces cerevisiae, Escherichia coli. | http://projects.binf.ku.dk/pga... |
| CRW | Rattus norvegicus, Canis familiaris, Arabidopsis Thaliana, Dictyostelium discoideum, Glycine Max, Neurospora crassa and 1803 others. | http://www.rna.ccbb.utexas.edu... |
| GISSD | Pseudomonas stutzeri A1501, Rhizobium etli CIAT 652, Buchnera aphidicola Sg, Chloroflexus sp. Y-400-fl, Streptococcus pyogenes MGAS10750, Leptotrichia sp. oral taxon 212 and 16 others. | http://www.rna.whu.edu.cn/giss... |
| Mobile Group II Introns | Arabidopsis Thaliana, Glycine Max, Neurospora crassa, Saccharomyces cerevisiae, Zea mays, Kluyveromyces lactis and 22 others. | http://www.fp.ucalgary.ca/grou... |
| NAPP | Drosophila melanogaster, Culex quinquefasciatus, Brugia malayi, Escherichia coli, Photorhabdus luminescens, Bacillus subtilis and 709 others. | http://napp.u-psud.fr/ |
| sRNATarBase | Escherichia coli, Azobacter vinelandii, Bacillus subtilis, Listeria monocytogenes, Neisseria meningitides, Prochlorococcus marinus and 10 others. | http://ccb.bmi.ac.cn/srnatarba... |
| SRPDB | Homo sapiens, Rattus norvegicus, Mus musculus, Danio rerio, Gallus gallus, Ciona intestinalis and 539 others. | http://rnp.uthscsa.edu/rnp/SRP... |
| Telomerase Database | Homo sapiens, Rattus norvegicus, Canis familiaris, Mus musculus, Danio rerio, Takifugu rubripes and 252 others. | http://telomerase.asu.edu/ |
