anchor.diff:    <tr><td rowspan="4" class="leftcol">
           <html:link action="/aspect?name=Gene%20Expression">
           <p> <img src="model/images/marray.gif" /></p>
  -        <p> Gene Expression</p></html:link></td>
  +        <p> Gene Expression</p>
  +         </html:link></td>
       <td> <i>D. melanogaster</i> </td>
       <td> Microarray-based gene expression data for the life cycle of <i>D. melanogaster</i></td>
       <td> <a href="http://www.ebi.ac.uk/arrayexpress/" target="_new"> ArrayExpress </a> - Experiment E-FLYC-6</td>
  
positive.code:   </tr>
  
  
    <tr><td rowspan="8"  class="leftcol">
  
          <html:link action="/aspect?name=Gene%20Ontology">
           <p> <img src="model/images/geneOntology.png" /></p>
  
negative.code:     <td> Koutsos et al - <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids= 17563388" target="_new">PubMed: 17563388</a></td>
      <td> &nbsp;</td>
    </tr>
  
    <tr><td rowspan="4" class="leftcol">
         <html:link action="/aspect?name=Transcriptional%20Regulation">
  