anchor.diff:         <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> - 18 Apr 2013</td>
  +    <td> <a href="http://www.ncbi.nlm.nih.gov" target="_new" class="extlink">NCBI</a> - 17th Jul 2013</td>
       <td> &nbsp;</td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:     <td rowspan="3" class="leftcol"><p> <h2>Gene Ontology</h2></p></td>
      <td> <i>D. melanogaster</i> </td>
      <td> GO annotations </td>
      <td> <a href="http://www.geneontology.org" target="_new" class="extlink">Gene Ontology Site</a> - 12 Mar 2013</td>
      <td> Gene Ontology Consortium - <a href="http://www.ncbi.nlm.nih.gov/pubmed/10802651" target="_new" class="extlink">PubMed:10802651</a></td>
      <td> &nbsp;</td>
    </tr>
  
negative.code:     <td rowspan="3"  class="leftcol"><p><h2>Homology</h2></p></td>
      <td><i>Drosophila</i></td>
      <td>Orthologues and paralogues between the 12 <i>Drosophila</i> genomes.</td>
      <td><a href="http://www.flybase.org" target="_new" class="extlink">Flybase</a> - Version FB2013_04</td>
      <td>Crosby et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/17099233 " target="_new" class="extlink">PubMed: 17099233</a></td>
      <td> &nbsp; </td>
    </tr>
  