diff --git a/uk/ac/sanger/artemis/Feature.java b/uk/ac/sanger/artemis/Feature.java
index 1dac1d286c3dffcae1646f112b141402c623c0b1..2a68472848ea5fc906edb2103baae9fd53a27289 100644
--- a/uk/ac/sanger/artemis/Feature.java
+++ b/uk/ac/sanger/artemis/Feature.java
@@ -587,20 +587,20 @@ public class Feature
         {
           if(isForwardFeature())
           {
-            if(getQualifierByName("isFminPartial") != null)
+            if(getQualifierByName("Start_range") != null)
               return true;
           }
-          else if(getQualifierByName("isFmaxPartial") != null)
+          else if(getQualifierByName("End_range") != null)
               return true;
         }
         else
         {
           if(isForwardFeature())
           {
-            if(getQualifierByName("isFmaxPartial") != null)
+            if(getQualifierByName("End_range") != null)
               return true;
           }
-          else if(getQualifierByName("isFminPartial") != null)
+          else if(getQualifierByName("Start_range") != null)
               return true;
         }
       }