anchor.diff:                                                    or not empty embryoExpressionAnatomyToRow}">
                                       <div class="row">
                                           <div class="col-12">
  -                                            <h4>IMPC lacZ Expression Data</h4>
                                               <!-- section for expression data here -->
                                               <ul class="nav nav-tabs" id="expressionTab" role="tablist">
                                                   <li class="nav-item">
  
positive.code:                                                         Expression
                                                          (${expressionAnatomyToRow.size()})</a>
                                                  </li>
                                                  <!--li class="nav-item">
                                                      <a class="nav-link" id="adult-image-tab" data-toggle="tab" href="#adult-image"
                                                         role="tab" aria-controls="adult-image-tab" aria-selected="false">Adult Expression
                                                          Image</a>
                                                  </li-->
                                                  <li class="nav-item">
                                                      <a class="nav-link" id="_embryo-tab" data-toggle="tab" href="#_embryo"
                                                         role="tab" aria-controls="_embryo-tab" aria-selected="true">Embryo
                                                          Expression (${embryoExpressionAnatomyToRow.size()})</a>
                                                  </li>
                                                  <!--li class="nav-item">
                                                      <a class="nav-link" id="embryo-image-tab" data-toggle="tab" href="#embryo-image"
                                                         role="tab" aria-controls="embryo-image-tab" aria-selected="false">Embryo
                                                          Expression Images</a>
                                                  </li-->
                                              </ul>
                                              <div class="tab-content" id="expressionTabContent">
                                                  <div class="tab-pane fade show active" id="adult" role="tabpanel"
  
negative.code:                                                         </c:otherwise>
                                                      </c:choose>
                                                  </div>
                                              </div>
                                          </div>
                                      </div>
  