anchor.diff:    <tr>
       <td> <i>A. gambiae</i> </td>
       <td> GO annotations </td>
  -    <td> <a href="http://www.ebi.ac.uk/GOA/uniprot_release.html" target="_new" class="extlink">UniProt GOA</a> - 09 July 2012</td>
  +    <td> <a href="http://www.ebi.ac.uk/GOA/uniprot_release.html" target="_new" class="extlink">UniProt GOA</a> - 1st October 2012</td>
       <td> Camon et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/14681408" target="_new" class="extlink">PubMed: 14681408</a></td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:   <tr>
      <td> <i>D. melanogaster</i> </td>
      <td> Enhancers</td>
      <td> <a href="http://www.flybase.org" target="_new" class="extlink">FlyBase</a> - Version FB2012_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>
  
negative.code: 
    <tr>
      <td> <i>A. gambiae</i></td>
      <td> Genome annotation - Release AgamP3.6</td>
      <td> <a href="http://www.ensembl.org" target="_new" class="extlink">Ensembl</a> - Release 60.3l</td>
      <td> Hubbard et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/17148474 " target="_new" class="extlink">PubMed: 17148474</a></td>
      <td> &nbsp;</td>
  