anchor.diff:  
   <c:choose>
   <c:when test="${homologues != null && !empty homologues}">
  +<c:set var="hmine" value="http://www.humanmine.org/humanmine/portal.do?externalids=" />
  +<c:set var="ymine" value="http://yeastmine.yeastgenome.org/yeastmine/portal.do?externalids=" />
  +<c:set var="endurl" value="&class=Gene&origin=ThaleMine" />
  +
  +
  +<!-- 'horizontal' table
   <table class="tiny-font">
     <thead>
     <tr>
  
positive.code:         <c:otherwise>
            <td class="one-line">
              <c:forEach items="${genes}" var="resultElement">
              <!-- only links to ath (aip request, MINE-918) -->
              <c:choose>
               <c:when test="${entry.key eq 'A. thaliana'}">
                <a href="report.do?id=${resultElement.id}">${resultElement.field}</a>
  
negative.code:     </tr>
    </tbody>
  </table>
  -->
  
  <table class="tiny-font">
    <tbody>
      <c:forEach items="${homologues}" var="entry">
  <tr><th><c:out value="${entry.key}"/></th>
        <c:set var="genes" value="${entry.value}"/>
        <c:choose>
          <c:when test="${empty genes}">
            <td></td>
          </c:when>
          <c:otherwise>
            <td>
              <c:forEach items="${genes}" var="resultElement">
              <!-- only links to ath (aip request, MINE-918) -->
              <c:choose>
               <c:when test="${entry.key eq 'A. thaliana'}">
                <a href="report.do?id=${resultElement.id}">${resultElement.field}</a>
               </c:when>
               <c:when test="${entry.key eq 'H. sapiens'}">
                <a href="${hmine}${resultElement.field}${endurl}">${resultElement.field}</a>
               </c:when>
               <c:when test="${entry.key eq 'S. cerevisiae'}">
                <a href="${ymine}${resultElement.field}${endurl}">${resultElement.field}</a>
               </c:when>
               <c:otherwise>
                ${resultElement.field}
               </c:otherwise>
              </c:choose>
              </c:forEach>
            </td>
          </c:otherwise>
        </c:choose>
        </tr>
      </c:forEach>
  
    </tbody>
  </table>
  
  </c:when>
  
  <c:when test="${homologues != null && empty homologues}">
  