anchor.diff:    <tr>
       <td> <i>C. elegans</i></td>
       <td> High-throughput yeast 2-hybrid protein interaction datasets </td>
  -    <td> <a href="http://www.ebi.ac.uk/intact" target="_new">IntAct</a> - 26th August 2008</td>
  +    <td> <a href="http://www.ebi.ac.uk/intact" target="_new">IntAct</a> - 22nd April 2008</td>
       <td> Kerrien et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=17145710" target="_new">PubMed:17145710</a></td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:   <tr>
      <td> <i>S. cerevisiae</i></td>
      <td> High-throughput yeast 2-hybrid protein interaction datasets </td>
      <td> <a href="http://www.ebi.ac.uk/intact" target="_new">IntAct</a> - 26th August 2008</td>
      <td> Kerrien et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=17145710" target="_new">PubMed:17145710</a></td>
      <td> &nbsp;</td>
    </tr>
   <tr>
      <td> <i>D. melanogaster</i></td>
      <td> Interactions from the BioGRID</td>
      <td> <a href="http://www.thebiogrid.org/" target="_new">BioGRID</a> - Version 2.0.44 </td>
      <td> Stark et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=16381927" target="_new">PubMed:16381927</a></td>
      <td> &nbsp;</td>
    </tr>
  
negative.code:   <tr>
      <td> <i>A. gambiae</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 15.1)</td>
      <td> Mulder et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=17202162" target="_new">PubMed: 17202162</a></td>
      <td> &nbsp;</td>
    </tr>
  