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"+" or "-" indicates if the gene sequences have been found (+) or not been found (-) rearranged (R), transcribed (T) and/or translated into protein (Pr). Arbitrarily that information is shown on the first line of each gene when the data have been confirmed by several studies.

Functionality is shown between parentheses, (F) and (P), when the accession number refers to rearranged genomic DNA or cDNA and the corresponding germline gene has not yet been isolated.
Functionality is shown between brackets, [F] and [P], when the accession number refers to genomic DNA, but not known as being germline or rearranged.

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IMGT subgroup IMGT gene name IMGT allele name Fct Chromosomal localization R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
TRGV1 TRGV1 TRGV1*01 F chromosome 4 at 4q3.1 V gamma 1, TRGV1S1 Z12998 [1] c
TRGV1*02 F chromosome 4 at 4q3.1 V1 (lambda 6A3) AY362770 [3]
TRGV2 TRGV2-1 TRGV2-1*01 F chromosome 4 at 4q3.1 V gamma 2.1, TRGV2S1 Z12999 [1] c
TRGV2-1*02 F chromosome 4 at 4q3.1 V2.1/V2.2, BAC 655D3 AY348330 [3]
TRGV2-1*03 (F) chromosome 4 at 4q3.1 V gamma 2.2, TRGV2S2 Z13000 [1] c
TRGV3 TRGV3-1 TRGV3-1*01 F chromosome 4 at 4q3.1 V gamma 3, TRGV3S1 Z13003 [1] c
TRGV3-1*02 F chromosome 4 at 4q3.1 V3.1, BAC 202C5 AY348332 [3]
TRGV3-2 TRGV3-2*01 F chromosome 4 at 4q3.1 V3.2, BAC 202C5 AY348328 [3]
TRGV4 TRGV4 TRGV4*01 F chromosome 4 at 4q3.1 V gamma 4, TRGV4S1 Z13004 [1] c
TRGV4*02 F chromosome 4 at 4q3.1 V4 BAC 655D3 AY362775 [3]
TRGV5 TRGV5-1 TRGV5-1*01 F chromosome 4 at 4q2.2 V gamma 5.1, TRGV5S1 Z13005 [1] c
TRGV5-1*02 F chromosome 4 at 4q2.2 V5.1 (X-7.0), BAC 201E2 AY135487 [2]
TRGV5-2 TRGV5-2*01 F chromosome 4 at 4q2.2 V gamma 5.2, TRGV5S2 Z13006 [1] c
TRGV5-2*02 F chromosome 4 at 4q2.2 V5.2 (X-12.0) BAC 201E2 AF540880 [2]
TRGV6 TRGV6-1 TRGV6-1*01 F chromosome 4 at 4q2.2 V gamma 6, TRGV6S1 Z13007 [1] c
TRGV6-1*02 F chromosome 4 at 4q2.2 V6 (X-15.0) BAC 201E2 AF540881 [2]
TRGV7 TRGV7 TRGV7*01 F chromosome 4 at 4q3.1 V gamma 7, BAC 655D3 AY362775 [3]
TRGV8 TRGV8-1 TRGV8-1*01 F chromosome 4 at 4q3.1 V gamma 2.3, TRGV2S3 Z13001 [1] (1) c
TRGV8-1*02 F chromosome 4 at 4q3.1 V2.3, BAC 655D3 AY348329 [3]
TRGV9 TRGV9-1 TRGV9-1*01 F chromosome 4 at 4q3.1 V gamma 2.4, TRGV2S4 Z13002 [1] (2) c
TRGV9-1*02 F chromosome 4 at 4q3.1 V2.4, BAC 655D3 AY348331 [3]
TRGV10 TRGV10-1 TRGV10-1*01 P chromosome 4 at 4q3.1 V gamma P, BAC 655D3, TRGVA AY362775 [3]
TRGV11 TRGV11-1 TRGV11-1*01 P chromosome 4 at 4q3.1 V9P DQ992075 [4]

c: cDNA sequence

IMGT notes:
  1. (1) By homology with the bovine TRGV subgroups, V gamma 2.3 (TRGV2S3) has been assigned to the TRGV8 subgroup (07/04/2005).
  2. (2) V gamma 2.4 (TRGV2S4) has been assigned to the TRGV9 subgroup (04/08/2006, e-mail from M.-P. Lefranc to M. Conrad).
IMGT references:
  1. [1] Hein W.R. and Dudler L., EMBO J., 12, 712-724 (1993). PMID: 8440261
  2. [2] Miccoli M.C. et al., J. Mol. Evol., 57, 52-62 (2003). PMID: 12962306
  3. [3] Vaccarelli G. et al., Gene, 357, 103-114 (2005). PMID: 16125878
  4. [4] Vaccarelli G. et al., BMC Genomics, 9, 81 (2008). PMID: 18282289
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