In IMGT/GeneSearch, IMGT/GeneView and IMGT/LocusView:
The TRB locus localization (start and end: 13636-680234 bp) and the gene positions are those in the clone contig which starts at position 13636 of AE000663 and ends at position 680234 of AE000665.
Clones (in blue) are those used for the complete sequencing of the mouse TRB locus.