anchor.diff:                                            setMax: ${maxExpressionScore},
                                             varLabelRotate: 45,
                                             centerData: false,
  -                                          autoExtend: false},
  +                                          autoExtend: true},
                                             {click: function(o) {
                                                      var featureId = o.y.smps;
                                                      var condition = o.y.vars;
  
positive.code:           </i>
          </p>
          <br/>
          <div id="heatmapContainer">
              <table>
                <tr>
  
negative.code:                                           setMax: ${maxExpressionScore},
                                            varLabelRotate: 45,
                                            centerData: false,
                                            autoExtend: true},
                                            {click: function(o) {
                                                     var featureId = o.y.smps;
                                                     var condition = o.y.vars;
  