anchor.diff:   <tr>
       <td> <i>S. cerevisiae</i></td>
       <td> Interactions from the BioGRID</td>
  -    <td> <a href="http://www.thebiogrid.org" target="_new">BioGRID</a> - Version 2.0.55 </td>
  +    <td> <a href="http://www.thebiogrid.org" target="_new">BioGRID</a> - Version 2.0.56 </td>
       <td> Stark et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/16381927" target="_new">PubMed:16381927</a></td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:   <tr>
      <td> <i>C. elegans</i></td>
      <td> Gene versus publications</td>
      <td> <a href="http://www.ncbi.nlm.nih.gov" target="_new">NCBI</a> - 10th August 2009</td>
      <td> &nbsp;</td>
      <td> &nbsp;</td>
    </tr>
  
negative.code:   <tr>
      <td> <i>C. elegans</i> </td>
      <td> Protein family and domain assignments to proteins</td>
      <td> <a href="http://www.ebi.ac.uk/interpro" target="_new">InterPro</a> (from UniProt Release 15.7)</td>
      <td> Mulder et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/17202162" target="_new">PubMed: 17202162</a></td>
      <td> &nbsp;</td>
    </tr>
  