From Array Suite Wiki
After searching for an gene, users can get this view by clicking View -> RNA-Seq Quantification -> Genome Browser (Exon Details).
The view is organized by tumor type by default. This can be changed by using the right panel Task -> Specify group Column. Choose "Sample Type" if want to compare tumor sample with normal samples.
Right click on any alignment track to select Set Track Properties.
Select all the alignment tracks from let panel and change the option Show Exon Junction to Always.
Browse the data and determine the junction of interest for further visualization and analysis. The Junction ID can be get by moving mouse over the junction
Users can focus only on this junction by filtering the Junction ID
Change the group column to Sample ID to show exon junction for individual samples.
Again, right click on any alignment track to "Set Track Properties". To allow all exon junctions to show, set the Minimal Count to 1 and set Show Exon Junction to Always.
To view the detailed sample information for this junction, group sample set from the filter.
then download the GeneBas data as Matrix (for all genes) to local analysis, so that it is very easy to filter by sample meta data and junction annotation. More details about downloading function DownloadLandData_AllGenes.pdf.
Load the previous sample set.