Sheep (Ovis aries) TRDV genes

The sheep (Ovis aries) TRD locus on chromosome 7 comprises 88 TRDV genes belonging to 5 TRDV subgroups:
IMGT group IMGT subgroup Functional ORF Pseudogene Total
TRDV TRDV1 32 (+11)* 11 (+8)* 27 (5:22) (+9 (6:3)1)* 84
TRDV2 0 1 0 1
TRDV3 1 0 0 1
TRDV4 0 0 1 1
TRDV5 1 0 0 1
Total 34 (+11)* 12 (+8)* 28 (+9)* 88
In the column 'Pseudogene', the number of pseudogenes with V-REGION in-frame and the number of pseudogenes with frameshift(s) are shown separated by two dots, between parentheses.
* An asterisk indicates that the following genes have alleles with different functionalities:
FUNCTIONAL or PSEUDOGENE (TRDV1-12, TRDV1-25, TRDV1-33, TRDV1-34, TRDV1-43 and TRDV1-62).
FUNCTIONAL or ORF (TRDV1-8, TRDV1-46, TRDV1-53, TRDV1S9 and TRDV1S10).
PSEUDOGENE or ORF (TRDV1-17, TRDV1-28 and TRDV1-54).
1 TRDV1-43*02 is considered in-frame even if it is not available in the reference directory.

Sheep (Ovis aries) TRDD genes

The sheep (Ovis aries) TRD locus on chromosome 7 comprises 9 TRDD genes:
IMGT group IMGT set or subgroup (if any) Functional ORF Pseudogene Total
TRDD TRDD1 0 1 0 1
TRDD2 1 0 0 1
TRDD3 0 1 0 1
TRDD4 1 0 0 1
TRDD5 0 1 0 1
TRDD6 1 0 0 1
TRDD7 0 1 0 1
TRDD8 1 0 0 1
TRDD9 1 0 0 1
Total 5 4 0 9

Sheep (Ovis aries) TRDJ genes

The sheep (Ovis aries) TRD locus on chromosome 7 comprises 4 TRDJ genes:
IMGT group IMGT set or subgroup (if any) Functional ORF Pseudogene Total
TRDJ TRDJ1 1 0 0 1
TRDJ2 0 1 0 1
TRDJ3 1 0 0 1
TRDJ4 1 0 0 1
Total 3 1 0 4

More information:
Gene table: sheep (Ovis aries) TRDV
Gene table: sheep (Ovis aries) TRDD
Gene table: sheep (Ovis aries) TRDJ
Locus description: sheep (Ovis aries) TRD
Potential germline repertoire: sheep (Ovis aries) TRAV and TRAJ genes on chromosome 7