Bioinformatics Institute.<br> Nucleic Acids Res.
33(1):W25-W28 (2005) <br> <br>
</li>
+ <li>
+ <a href="https://docs.rfam.org/en/latest/citing-rfam.html#rfam-references">RFAM - a database of RNA families</a>
+ </li>
+ <li>
+ <a href="https://pfam-docs.readthedocs.io/en/latest/citing-pfam.html">PFAM - a database of protein families</a><br/>
+ <a href="https://academic.oup.com/nar/article/49/D1/D344/5958491">Data is provided by the Interpro Web API</a>
+ </li>
</ul>
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