anchor.diff:          <p> Gene Ontology </p></html:link></td>
       <td> <i>D. melanogaster</i> </td>
       <td> GO annotations </td>
  -    <td> <a href="http://www.geneontology.org" target="_new">Gene Ontology Site</a> - 11th August 2009</td>
  +    <td> <a href="http://www.geneontology.org" target="_new">Gene Ontology Site</a> - 18th September 2009</td>
       <td> Gene Ontology Consortium - <a href="http://www.ncbi.nlm.nih.gov/pubmed/10802651" target="_new">PubMed:10802651</a></td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:   <tr>
      <td> <i>D. melanogaster</i> </td>
      <td> Experimentally determined 3-D structures</td>
      <td> <a href="http://www.rcsb.org/pdb/home/home.do" target="_new">PDB [Protein Data Bank]</a> - 10th August 2009</td>
      <td> &nbsp;</td>
      <td> &nbsp;</td>
    </tr>
  
negative.code:   <tr>
      <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">Flybase</a> - Version FB2009_09</td>
      <td>Crosby et al - <a href="http://www.ncbi.nlm.nih.gov/pubmed/17099233 " target="_new">PubMed: 17099233</a></td>
      <td> &nbsp; </td>
    </tr>
  