There were two different isoforms of the mGluRA gene on the contig: PA/PB and PC.
Isoform PA/PB
These two isoforms use the same exons and therefore can be represented by the same dot plot and checklist.
The alignments from the Gene Model Checker are shown below.
Here is the Genome Browser shot with the custom track for the PA isoform.
Isoform PC
The alignments from the Gene Model Checker are shown below.
Here is the Genome Browser shot with the custom track for the PC isoform.