anchor.diff:    <tr>
       <td> <i>M. musculus</i></td>
       <td> GO annotations </td>
  -    <td> <a href="http://www.geneontology.org" target="_new">Gene Ontology Site</a> - 5th May 2008</td>
  +    <td> <a href="http://www.geneontology.org" target="_new">Gene Ontology Site</a> - 24th May 2008</td>
       <td> Gene Ontology Consortium - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids= 10802651" target="_new">PubMed:10802651</a></td>
       <td> &nbsp;</td>
     </tr>
  
positive.code:         <p> Literature</p></html:link></td>
      <td> <i>Drosophila</i> </td>
      <td> Gene versus publications</td>
      <td><a href="http://www.flybase.org" target="_new">Flybase</a> - Version FB2008_04</td>
      <td> Crosby et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=17099233" target="_new">PubMed: 17099233</a></td>
      <td> &nbsp;</td>
    </tr>
  
negative.code:         <p> Genomics </p></html:link></td>
      <td> <i>Drosophila</i> </td>
      <td> Genome annotation for D. melanogaster (R5.5), D. ananassae (R1.0), D. erecta (R1.0), D. grimshawi (R1.0), D. mojavensis (R1.0), D. persimilis (R1.0), D. pseudoobscura pseudoobscura (R2.1), D. sechellia (R1.0), D. simulans (R1.0), D. virilis (R1.0), D. willistoni (R1.0) and D. yakuba (R1.0).</td>
      <td><a href="http://www.flybase.org" target="_new">Flybase</a> - Version FB2008_05</td>
      <td> Crosby et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=17099233" target="_new">PubMed: 17099233</a></td>
      <td> &nbsp;</td>
    </tr>
  