+ if(sequences[i].getDatasetSequence()==null)\r
+ {\r
+ ////////////////////////////\r
+ //Datset needs extension;\r
+ /////////////////////////////\r
+ Sequence ds = new Sequence(sequences[i].getName(),\r
+ AlignSeq.extractGaps("-. ", sequences[i].getSequence()),\r
+ sequences[i].getStart(),\r
+ sequences[i].getEnd());\r
+ sequences[i].setDatasetSequence(ds);\r
+ viewport.alignment.getDataset().addSequence(ds);\r
+\r
+\r
+ }\r