anchor.diff:    <tr>
       <td> <i>D. melanogaster</i> </td>
       <td> Genome-wide RNA_seq Expression Data: raw data produced by modENCODE analysed by FlyBase</td>
  -    <td> <a href="http://www.flybase.org" target="_new" class="extlink">Flybase</a> - Version FB2012_03</td>
  +    <td> <a href="http://www.flybase.org" target="_new" class="extlink">Flybase</a> - Version FB2012_04</td>
       <td> Gelbart and Emmert - 2010<a href="http://flybase.org/reports/FBrf0212041.html" target="_new" class="extlink">FlyBase Report</a></td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:        <p><i>S. cerevisiae</i></p>
      </td>
       <td>Orthologue and paralogue relationships between these 8 organisms</td>
      <td><a href="http://www.treefam.org/" target="_new" class="extlink">Treefam</a> - release 7.0</td>
      <td>Ruan et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/18056084 " target="_new" class="extlink">PubMed: 18056084</a></td>
      <td> &nbsp; </td>
    </tr>
  
negative.code:        <p><i>C. elegans</i></p>
      </td>
      <td> Gene versus publications</td>
      <td> <a href="http://www.ncbi.nlm.nih.gov" target="_new" class="extlink">NCBI</a> - 24 July 2012</td>
      <td> &nbsp;</td>
      <td> &nbsp;</td>
    </tr>
  