IMGT Repertoire (IG and TR)

Domestic cat (Felis catus) TRA locus

The domestic cat (Felis catus) TRA locus is on chromosome B3. The orientation of the locus is forward (FWD).
The domestic cat (Felis catus) TRA/TRD locus spans 829 kilobases (kb), from 10 kb upstream of the most 5' gene in the locus, TRAV2 (ORF), to 10 kb downstream of the most 3' gene in the locus, TRAC (F). The Locus representation encompasses 950 kb including the 5' borne OR10G3 and the 3' borne DAD1.
The domestic cat (Felis catus) TRA locus consists of 127 genes: 63 TRAV belonging to 39 subgroups, 64 TRAJ and a unique TRAC gene.
The TRAV genes span 525 kilobases (kb), the TRAJ genes span 74 kilobases (kb) and the TRAC gene spans 17 kilobases (kb).

OR10G3 (5' borne) has been identified 116 kb upstream of TRAV2, the most 5' gene in the locus.
DAD1 (3' borne) has been identified 13 kb downstream of TRAC, the most 3' gene in the locus.

More information:
Gene table: domestic cat (Felis catus) TRAV
Gene table: domestic cat (Felis catus) TRAJ
Gene table: domestic cat (Felis catus) TRAC
Potential germline repertoire: domestic cat (Felis catus) TRAV and TRAJ genes on chromosome B3
Locus description: domestic cat (Felis catus) TRD