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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 IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)
Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)
TRDV1 TRDV1 TRDV1*01 P (1) 8 Boxer IMGT000004 [1] 321660..322412
TRDV2 TRDV2 TRDV2*01 ORF (2) 8 Boxer IMGT000004 [1] 391916..392519
TRDV3 TRDV3 TRDV3*01 F 8 Boxer IMGT000004 [1] complement(659360..659985)
TRDV4 TRDV4 TRDV4*01 F 8 Boxer IMGT000004 [1] 582001..582566
TRDV5 TRDV5 TRDV5*01 F 8 Boxer IMGT000004 [1] 543662..544221
IMGT notes:
  1. (1) Frameshift in CDR2-IMGT
  2. (2) CONSERVED-TRP is replaced by Tyr
IMGT references:
  1. [1] Martin J. et al. Immunogenetics. 2017 Sep 19. doi: 10.1007/s00251-017-1028-0. PMID: 28924718
See also (IMGT Scientific chart):